Right Misiu. How disingenious of Dr. Fauci. Article available free for those who are interested at NEJM website, you get 3 free by signing up. UB 421 seems to work against non-CCR5 HIV seems to be only advantage. More side effects and IV dosing only.
Also the "hidden reservoirs" statement seems like total BS. Classic Chinese fraud as usual. No evidence shown in the article.