Virology Lectures 2021 #23 - HIV and AIDS
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- เผยแพร่เมื่อ 2 มิ.ย. 2024
- The other ongoing pandemic is AIDS, caused by HIV-1. This virus jumped from chimpanzees to humans in the 1920s but was first detected in humans in Los Angeles in 1981. Since then this virus has infected and killed millions. In this lecture we discuss the origin of HIV, how it was discovered, the pathogenesis of infection, and prospects for prevention and cure.
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I remember from last year thinking the HIV lecture was mind blowing. This year is no difference. If you ever want to make a trailer for the Racaniello movie, all the clips should come from this lecture. Your fascination is palpable. Thank you, Vincent.
Wooow. Thats callled completely covering all known aspects of the subject.Thanks doc, i wish we had more scientists like you and Dr. Beatrice Hahn. I really appreciate your didication
Once again, fab lecture. Thank you Vincent!
Once again, great lecture! Thank you! Incidentally, there is a second edition of "The origin of AIDS" from January of this year.
Excellent lecture! Thank you Vincent!
Thank you for the great video. I’m studying this subject
What a fascinating world implying sophisticated knowledge, thanks for sharing science.
Thanks for your work
Such an amazing presentation
Thank you Prof Racaniello!
Have you read the new edition of Pepin's book, Professor? He's advancing his theory that the major crossover event was during World War I
I'd like to read one of these books but can't decide which version to go for the old or new! Which would you recommend?! I can only choose the one as I have a stack of books lined up to read!
At minute 53 there seems to be a typo. Long lived cells are marked with a half life of 14.1 days, yet you repeatedly mention the half life as 145 days. Is there a typo on the slide?
Fantastic lecture.
Excellent lecture. I am at trainee in infectious diseases and It helped me a lot in getting insight of HIV. Subscribing for more lectures on virology
The pandemic in america is so terrible that since the 80s exactly 1 million infected people are reported. This must be the most steady pandemic i history. Just enough to get the grants.
Dr. Racaniello,
If SARS-CoV-2 has some properties of a retrovirus due to either natural variation or it being recombinant, could long COVID be, at least for a percentage, a permanent infection with 100% eventual mortality when untreated?
SARS-CoV-2 does not have the properties of a retrovirus. Long COVID appears to be due to permanent damage to tissues, not an ongoing infection.
@@peterjf7723 You might find this interesting given your microscopy-heavy subscription list - search for "Goblet Cell Reservoir" on youtube. Ongoing infection in the intestinal epithelium is typical (7 months out), but ironically inflammation in that region is suppressed compared to controls. Reality is stranger than fiction.
@@minRef Thanks I will look at that.
Hi Vincent, If they kicked the Belgians out, why didn't we see the virus pop up first in Europe. From my research it seems to have spread from Africa to Haiti, Haiti to USA and then spread from San Fran/ NYC across the global to other continents excluding Africa. Are there any cases documented outside of Africa prior to the spread in Haiti and USA?
Just seems like the timeline is a little off if the brothels had already started the spreading but it only left when the French doctors from Haiti came to Africa, worked and then took it back with them. I would of imagine the Belgians took it with them too prior to the arrival of the French.
This is such a sad story
Are comments limited only to students?
LOVE IT . . .
unfortunately Vincent there plenty of fools who think their ignorance have the same values of facts. with social media lowering the barrier to entry its no wonder its rife with misinformation and conspiracy theories.
Leviä
What is the reference data for the table at 38:52
Thousands upon thousands of professional people at the top of there game have talked out about these huge mistakes, here is just a small list
Neville Hodgkinson , Joan Shenton, Dr Stefan Lanka, Dr David Rasnick, David Crowe, John Lauritson, Dr Rodney Richards, Professor Sam Mhlongo , Kary Mullis , Dr Sam Bailey, Dr Mark Bailey, Dr Claus Kohnlein, Jad Adam’s , Eleni PapEleopulos , Valendar F. Turner, John Papadimitriou, Celia Farber & many many more . All the so called bias peer reviews are totally influenced by profit & all the thousands of careers that have been created by this theory.