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On Tis Gay Day | The discovery of HIV is announced

On Tis Gay Day | The discovery of HIV is announced
outinperth.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from outinperth.com Daily Mail and Mail on Sunday newspapers.

This Day in History - Kaieteur News

This Day in History - Kaieteur News
kaieteurnewsonline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kaieteurnewsonline.com Daily Mail and Mail on Sunday newspapers.

Why is it so much harder to develop an HIV/AIDS vaccine than Covid-19 vaccine?

HIV/AIDS vaccine: Why don t we have one after 37 years, when we have several for COVID-19 after a few months?

A lab worker extracts DNA from samples for further tests at the AIDS Vaccine Design and Development Laboratory Dec. 1, 2008 in New York City. Chris Hondros/Getty Images Smallpox has been eradicated from the face of the Earth following a highly effective, worldwide vaccination campaign. Paralytic poliomyelitis is no longer a problem in the U.S. because of development and use of effective vaccines against the poliovirus. In current times, millions of lives have been saved because of rapid deployment of effective vaccines against COVID-19. And yet, it has been 37 years since HIV was discovered as the cause of AIDS, and there is no vaccine. Here I will describe the difficulties facing development of an effective vaccine against HIV/AIDS.

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