The world is very worried about coronavirus variants. As the virus mutates — which all viruses do — variant strains emerge. Some of...

Abstract The rickettsiae are a diverse group of vector-borne zoonotic bacterial pathogens. The two common spotted fever diseases in...

Vaccine developed by scientists at Jenner Institute, Oxford, shows up to 77% efficacy in trial over 12 months. A mother in Burkin a Faso,...

Summary Background Whether young adults who are infected with SARS-CoV-2 are at risk of subsequent infection is uncertain. We...

When COVID-19 first broke out in Wuhan, scientists tracked a large number of the cases to the Huanan Seafood Market in Wuhan. Above: The...

Editor's Note: In collaboration with the Financial Times (FT), Eswar Prasad of Brookings and Aryan Khanna and Darren Chang of Cornell...

In early 2020, the Beijing Institute of Biological Products created an inactivated coronavirus vaccine called BBIBP-CorV. Clinical trials...

One of the reasons for the rapid changes in climatic conditions is an increase in the number of greenhouse gases in the atmosphere....

In 18 years and 16 days on current rates, according to a new vaccine calculator. But the government’s vaccine czar says the schedule is...

Jab has 97% efficacy against disease and death and 94% against infection without symptoms A health worker draws up a syringe and a...