A new study shows that all animals vaccinated with recombinant adenovirus vectors were infected, and that the inactivated vaccine provided immune protection. The recombinant adenovirus vector covid-19 vaccine was ineffective As for the immune protection effect of covid-19 vaccine, a new study shows that all animals vaccinated with recombinant adenovirus
An article titled "preparing for a vaccine information war" in the New York times on Tuesday pointed to a nonsensical but real problem: even if a novel coronavirus vaccine is developed, what if more than half of americans refuse to be vaccinated? A screenshot of the New York times article
The Vatican has long been something of a rich country, because it can easily pay for its daily operations on the basis of income from tourism, papal public events and so on, since most of its citizens are clerics and church-related service workers.But covid-19 has cut off the Vatican's main
US President Donald trump said at the White House on May 11 that all personnel traveling to and from the west wing of the White House are required to wear face masks.The White House has changed testing from weekly to daily because of novel coronavirus infections confirmed by officials and
Peter Piot, a virologist at the director of the London school of hygiene and tropical medicine, was diagnosed with covid-19 in mid-march.He spent a week in hospital and has since been recovering at home in London.Even now, climbing the stairs still leaves him breathless. What stands out from the rest
