MEXICO CITY (Reuters) – Mexico is pressing ahead with an effort to forge COVID-19 vaccine alliances across a wide ideological spectrum of countries from France to Cuba as a World Health Organization (WHO) vaccine initiative will fall short of its needs. ...

 A team of Chinese scientists is expected to arrive in Peru next week to work with local researchers, said Germán Málaga, lead vaccine investigator at Heredia University Peru will start testing coronavirus vaccines from China’s Sinopharm and US drug...

 An experimental COVID-19 vaccine is prepared at a clinic in London on Aug. 5. | AP / VIA KYODO The Japanese government is considering offering COVID-19 vaccinations for free to all residents, sources close to the matter said Wednesday. The government aims to...

 FILE PHOTO: A nurse holds China’s Sinovac vaccine, a potential vaccine for the coronavirus disease (COVID-19), at the Sao Lucas Hospital of the Pontifical Catholic University of Rio Grande do Sul (PUCRS), in Porto Alegre, Brazil August 8, 2020....

Until now antigen tests had only gauged the presence of antibodies, not their quantity  The race to develop antibody tests has been as frenzied as the race to develop a vaccine – and there is symbiosis between the two. AP A new crop of Covid-19 antibody...

Until now antigen tests had only gauged the presence of antibodies, not their quantity  The race to develop antibody tests has been as frenzied as the race to develop a vaccine – and there is symbiosis between the two. AP A new crop of Covid-19 antibody...