Skip Navigation

Archive-It

Facebook iconTwitter iconWordpress icon

National Library of Medicine

Archive-It Partner Since: Mar, 2009

Organization Type: National Institutions

Organization URL: http://www.nlm.nih.gov/   

Description:

The National Library of Medicine (NLM), the world's largest medical library and a component of the National Institutes of Health, collects, preserves, and makes available to the public information about health, medicine, and the biomedical sciences. To continue fulfilling this mission, NLM is collecting and archiving related Web content, which also serves to document the histories of health and medicine. For questions about our web archiving program contact us at nlmwebcollecting@nlm.nih.gov.

Page 1 of 3 (263 Total Results)Next Page ►

Title: The State of the Global Education Crisis: A Path to Recovery

URL: https://www.worldbank.org/en/topic/education/publication/the-state-of-the-global-education-crisis-a-path-to-recovery?cq_ck=1638565414093

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: WHO-convened global study of origins of SARS-CoV-2: China Part

URL: https://www.who.int/publications/i/item/who-convened-global-study-of-origins-of-sars-cov-2-china-part

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Household transmission investigation protocol for 2019-novel coronavirus (COVID-19) infection

URL: https://www.who.int/publications/i/item/household-transmission-investigation-protocol-for-2019-novel-coronavirus-(2019-ncov)-infection

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Refugees and migrants in times of COVID-19: mapping trends of public health and migration policies and practices

URL: https://www.who.int/publications/i/item/9789240028906

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Final Statement on the 8th meeting of the International Health Regulations (2005)

URL: https://www.who.int/news-room/detail/26-06-2020-final-statement-on-the-8th-meeting-of-the-international-health-regulations/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Statement on the meeting of the International Health Regulations (2005) Emergency Committee for Ebola virusdisease in the Democratic Republic of the Congo on 17 July 2019

URL: https://www.who.int/ihr/procedures/statement-emergency-committee-ebola-drc-july-2019.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19)

URL: https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Public Health Emergency of International Concern (PHEIC) Global Research and Innovation Forum: Towards a Research Roadmap

URL: https://www.who.int/blueprint/priority-diseases/key-action/Global_Research_Forum_FINAL_VERSION_for_web_14_feb_2020.pdf?ua=1

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Coordinated Global Research Roadmap: 2019 Novel Coronavirus

URL: https://www.who.int/blueprint/priority-diseases/key-action/Coronavirus_Roadmap_V9.pdf?ua=1

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Tracking COVID-19 in Immigration Detention | Vera Institute

URL: https://www.vera.org/tracking-covid-19-in-immigration-detention

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Vaccine misinformation management field guide - UNICEF

URL: https://www.unicef.org/mena/reports/vaccine-misinformation-management-field-guide/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19: A Gender Lens | United Nations Population Fund

URL: https://www.unfpa.org/resources/covid-19-gender-lens

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Rights in the time of COVID-19 — Lessons from HIV for an effective, community-led response | UNAIDS

URL: https://www.unaids.org/en/resources/documents/2020/human-rights-and-covid-19

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 and Vulnerable Populations | Union of Concerned Scientists

URL: https://www.ucsusa.org/resources/covid-19-and-vulnerable-populations/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.ucsusa.org/resources/covid-19-and-vulnerable-populations/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Coronavirus Tracker: How Justice Systems Are Responding in Each State | The Marshall Project

URL: https://www.themarshallproject.org/2020/03/17/tracking-prisons-response-to-coronavirus/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Ethical Framework for Health Care Institutions & Guidelines for Institutional Ethics Services Responding to the Coronavirus Pandemic - The Hastings Center

URL: https://www.thehastingscenter.org/ethicalframeworkcovid19/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Addressing Inequities in Education: Considerations for American Indian and Alaska Native Children and Youth in the Era of COVID-19 | Society for Research in Child Development SRCD

URL: https://www.srcd.org/research/addressing-inequities-education-considerations-american-indian-and-alaska-native-children

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Double Jeopardy: COVID-19 and Behavioral Health Disparities for Black and Latino Communities in the U.S. (Submitted by OBHE)

URL: https://www.samhsa.gov/sites/default/files/covid19-behavioral-health-disparities-black-latino-communities.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Hospital Readiness for COVID-19: Analysis of Bed Capacity and How it Varies Across the Country - RWJF

URL: https://www.rwjf.org/en/library/research/2020/03/hospital-readiness-for-covid19-analysis-of-bed-capacity-and-how-it-varies-across-the-country.html

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Occupancy Rates in Rural and Urban Hospitals: Value and Limitations in Use as a Measure of Surge Capacity

URL: https://www.ruralhealthresearch.org/alerts/334

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Clinical Guidance for Adult Patients with Rheumatic Diseases

URL: https://www.rheumatology.org/Portals/0/Files/ACR-COVID-19-Clinical-Guidance-Summary-Patients-with-Rheumatic-Diseases.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: “It’s Very Hard to Have Rights” | The Impact of COVID-19 on Refugee and Migrant Communities in Tijuana (Report from RI partners Espacio Migrante and Haitian Bridge Alliance) — Refugees International

URL: https://www.refugeesinternational.org/reports/2021/12/13/its-very-hard-to-have-rights-the-impact-of-covid-19-on-refugee-and-migrant-communities-in-tijuana

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Autopsy Practice Relating to Possible Cases of COVID-19 (2019-nCov, Novel Coronavirus from China 2019/2020)

URL: https://www.rcpath.org/uploads/assets/d5e28baf-5789-4b0f-acecfe370eee6223/447e37d0-29dd-4994-a11fe27b93de0905/Briefing-on-COVID-19-autopsy-Feb-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Failing Grades: States' Responses to COVID-19 in Jails & Prisons | Prison Policy Initiative

URL: https://www.prisonpolicy.org/reports/failing_grades.html

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Gender and age inequality of disaster risk | PreventionWeb

URL: https://www.preventionweb.net/publications/view/72229

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Essential Workers and COVID-19 - Public Policy Institute of California

URL: https://www.ppic.org/blog/essential-workers-and-covid-19/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Eight-in-ten Asian Americans say violence against them is rising in the U.S. | Pew Research Center

URL: https://www.pewresearch.org/fact-tank/2021/04/21/one-third-of-asian-americans-fear-threats-physical-attacks-and-most-say-violence-against-them-is-rising/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Coronavirus Pandemic - Transcript | FRONTLINE

URL: https://www.pbs.org/wgbh/frontline/film/coronavirus-pandemic/transcript/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Coronavirus and the social impacts on Great Britain - Office for National Statistics

URL: https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/healthandwellbeing/bulletins/coronavirusandthesocialimpactsongreatbritain/7january2022

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.oig.dhs.gov/assets/Mgmt/2016/OIG-16-18-Jan16.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Supporting An Equitable Distribution Of COVID-19 Vaccines | National Governors Association

URL: https://www.nga.org/center/publications/supporting-equitable-distribution-covid-19-vaccines/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: NCCN Hematopoietic Growth Factors - Short-Term Recommendations Specific to Issues with COVID-19 (SARS-CoV-2)

URL: https://www.nccn.org/covid-19/pdf/HGF_COVID-19.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.nccn.org/covid-19/pdf/HGF_COVID-19.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: NBER Working Paper Series: Black Lives Matter Protests, Social Distancing, and COVID-19

URL: https://www.nber.org/papers/w27408.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.nber.org/papers/w27408.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: The COVID-19 vaccine development landscape

URL: https://www.nature.com/articles/d41573-020-00073-5?/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Rapid Expert Consultation on Data Elements and Systems Design for Modeling and Decision Making for the COVID-19 Pandemic (March 21, 2020) |The National Academies Press

URL: https://www.nap.edu/catalog/25755/rapid-expert-consultation-on-data-elements-and-systems-design-for-modeling-and-decision-making-for-the-covid-19-pandemic-march-21-2020

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Resource and Information Guide | National Alliance on Mental Illness

URL: https://www.nami.org/getattachment/About-NAMI/NAMI-News/2020/NAMI-Updates-on-the-Coronavirus/COVID-19-Updated-Guide-1.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: White Paper—Stopping COVID-19: Short-Term Actions for Long-Term Impact | The MITRE Corporation

URL: https://www.mitre.org/publications/technical-papers/white-paper-stopping-covid-19-short-term-actions-for-long-term-impact

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Correlation between universal BCG vaccination policy and reduced morbidity and mortality for COVID-19: an epidemiological study | medRxiv

URL: https://www.medrxiv.org/content/10.1101/2020.03.24.20042937v1

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Response Fund - Donor Impact Report, Sepember 2020

URL: https://www.mealsonwheelsamerica.org/docs/default-source/covid-19/covid-19-impact-report.pdf?sfvrsn=52b6b53b_6

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Coronavirus’ business impact: Evolving perspective | McKinsey

URL: https://www.mckinsey.com/business-functions/risk-and-resilience/our-insights/covid-19-implications-for-business

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: The COVID-19 Outbreak at the Soldiers’ Home in Holyoke: An Independent Investigation Conducted for the Governor of Massachusetts - June 23, 2020

URL: https://www.mass.gov/doc/report-to-governor-baker-re-holyoke-soldiers-home/download

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.mass.gov/doc/report-to-governor-baker-re-holyoke-soldiers-home/download

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Novel Coronavirus "COVID-19": Special Considerations for Pregnant Women | KFF

URL: https://www.kff.org/womens-health-policy/issue-brief/novel-coronavirus-covid-19-special-considerations-for-pregnant-women/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Racial Disparities in COVID-19 Impacts and Vaccinations for Children | KFF

URL: https://www.kff.org/racial-equity-and-health-policy/issue-brief/racial-disparities-in-covid-19-impacts-and-vaccinations-for-children/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Disparities in Health and Health Care: 5 Key Questions and Answers | KFF

URL: https://www.kff.org/racial-equity-and-health-policy/issue-brief/disparities-in-health-and-health-care-5-key-question-and-answers/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Vaccination among American Indian and Alaska Native People | KFF

URL: https://www.kff.org/racial-equity-and-health-policy/issue-brief/covid-19-vaccination-american-indian-alaska-native-people/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Data Note: How might Coronavirus Affect Residents in Nursing Facilities? | KFF

URL: https://www.kff.org/medicaid/issue-brief/data-note-how-might-coronavirus-affect-residents-in-nursing-facilities/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: The Public’s Awareness Of and Concerns About Coronavirus | KFF

URL: https://www.kff.org/global-health-policy/issue-brief/the-publics-awareness-of-and-concerns-about-coronavirus/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: How Many Adults Are at Risk of Serious Illness If Infected with Coronavirus? Updated Data | KFF

URL: https://www.kff.org/global-health-policy/issue-brief/how-many-adults-are-at-risk-of-serious-illness-if-infected-with-coronavirus/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: The Impact of the COVID-19 Pandemic on LGBT People | KFF

URL: https://www.kff.org/coronavirus-covid-19/poll-finding/the-impact-of-the-covid-19-pandemic-on-lgbt-people/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Mental Health Impact of the COVID-19 Pandemic: An Update | KFF

URL: https://www.kff.org/coronavirus-covid-19/poll-finding/mental-health-impact-of-the-covid-19-pandemic/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Latest Data on COVID-19 Vaccinations by Race/Ethnicity | KFF

URL: https://www.kff.org/coronavirus-covid-19/issue-brief/latest-data-on-covid-19-vaccinations-race-ethnicity/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Republicans’ Attention to COVID-19 News Had Declined Before Trump Tested Positive | Pew Research Center

URL: https://www.journalism.org/2020/10/07/before-trump-tested-positive-for-coronavirus-republicans-attention-to-pandemic-had-sharply-declined/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: New Far-Right Groups Protesting COVID-19 Stay-at-Home Directives (Updated 05/06) ⋆ IREHR

URL: https://www.irehr.org/2020/04/23/far-right-groups-protesting-covid-19-stay-at-home-directives/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Tracking global evidence-to-policy pathways in the coronavirus crisis: A preliminary report | INGSA

URL: https://www.ingsa.org/wp-content/uploads/2020/09/INGSA-Evidence-to-Policy-Tracker_Report-1_FINAL_17Sept.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.imperial.ac.uk/mrc-global-infectious-disease-analysis/covid-19/report-23-united-states/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 23 - State-level tracking of COVID-19 in the United States | Faculty of Medicine | Imperial College London

URL: https://www.imperial.ac.uk/mrc-global-infectious-disease-analysis/covid-19/report-23-united-states/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 2: Estimating the potential total number of novel Coronavirus (2019-nCoV) cases in Wuhan City, China

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-update-epidemic-size-22-01-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 4: Severity of 2019-Novel Coronavirus (nCoV)

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-severity-10-02-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 7: Estimating infection prevalence in Wuhan City from repatriation flights

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-repatriation-09-03-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 5: Phylogenetic Analysis of SARS-CoV-2

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-phylogenetics-15-02-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 6: Relative Sensitivity of International Surveillance

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-international-surveillance-21-02-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 1: Estimating the Potential Total Number of Novel Coronavirus Cases in Wuhan City, China

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-epidemic-size-17-01-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 10: Public Response to UK Government Recommendations on COVID-19: Population Survey, 17-18 March 2020

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-Population-Survey-20-03-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 9: Impact of non-pharmaceutical interventions (NPIs) to reduce COVID-19 mortality and healthcare demand

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-NPI-modelling-16-03-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Evidence of Initial Success for China Exiting COVID-19 Social Distancing Policy After Achieving Containment

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-Exiting-Social-Distancing-24-03-2020.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 23: State-level tracking of COVID-19 in the United States

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/mrc-gida/2020-05-28-COVID19-Report-23-version2.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/mrc-gida/2020-05-28-COVID19-Report-23-version2.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Report 3: Transmissibility of 2019-nCoV

URL: https://www.imperial.ac.uk/media/imperial-college/medicine/mrc-gida/2020-01-25-COVID19-Report-3.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Infectious Diseases Society of America Guidelines on the Treatment and Management of Patients with COVID-19

URL: https://www.idsociety.org/practice-guideline/covid-19-guideline-treatment-and-management/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Infectious Diseases Society of America Guidelines on Infection Prevention in Patients with Suspected or Known COVID-19

URL: https://www.idsociety.org/practice-guideline/covid-19-guideline-infection-prevention/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 Policy Brief: Disparities Among Native American Communities in the United States Version: July 7, 2020

URL: https://www.idsociety.org/globalassets/idsa/public-health/covid-19/covid19-health-disparaties-in-native-american-communities-final.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: COVID-19 and Student Homelessness – Institute for Children, Poverty & Homelessness

URL: https://www.icphusa.org/interactive_data/covid-19-and-student-homelessness/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Protecting Voting Rights in the US during the Covid-19 Pandemic | HRW

URL: https://www.hrw.org/report/2020/09/22/what-democracy-looks/protecting-voting-rights-us-during-covid-19-pandemic#

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Instructions on how to make a mask

URL: https://www.hopkinsmedicine.org/coronavirus/_documents/INF2003076_VW_Hand-Sewn%20Mask%20instructions-1.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Vaccine Plan in Response to COVID-19 Pandemic

URL: https://www.healthy.arkansas.gov/images/uploads/pdf/ADH_COVID-19_Vaccination_Plan.pdf

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: Most private insurers are no longer waiving cost-sharing for COVID-19 treatment - Peterson-KFF Health System Tracker

URL: https://www.healthsystemtracker.org/brief/most-private-insurers-are-no-longer-waiving-cost-sharing-for-covid-19-treatment/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...

Title: No Sound Public Health Justification For Biden’s Migrant Expulsions | Health Affairs

URL: https://www.healthaffairs.org/do/10.1377/forefront.20210712.68756/full/

Collection: Global Health Events web archive

Loading Wayback Capture Info...

Loading video data...