Why does he need to call it a health emergency? Isn't this second coming of aids?? How did they get a vaccine so fast??

"Adams said his order will bolster the city’s efforts “to educate, vaccinate, test, and treat as many New Yorkers as possible and ensure a whole-of-government response to this outbreak.”
The order will allow Adams to suspend local laws and implement new health rules."

https://www.infowars.com/posts..../it-begins-democrats