Moderna Inc said on Wednesday that an updated version of its COVID-19 vaccine designed to target the Omicron variant also generated a strong immune response against the fast-spreading Omicron subvariants BA.4 and BA.5, which have gained a foothold in the U.S. in recent weeks.
The updated vaccine, w...
Russian Foreign Minister Sergei Lavrov said on Wednesday that if a third World War were to take place, it would involve nuclear weapons and be destructive, the RIA news agency reported.
Lavrov has said that Russia, which launched what it calls a special military operation against Ukraine last week,...
