The Spanish government contemplates taking it, although just before the AstraZeneca/Oxford vaccine administration

The effectiveness percentages indicates how much the likelihood of developing symptomatic covid-19 is reduced in…

Everything you need to know about the 13 approved vaccines around the world

Currently, there exist 21 types of vaccines developed by institutions and pharmaceuticals from 12 countries.…

Covaxin is the first 100% Indian vaccine, developed by the biotechnology company Bharat Biotech in…

The Chinese biopharmaceutical Group Anhui Zhifei Longcom Biologic Pharmacy has developed ZF2001, a vaccine composed…

The National Chinese Pharmaceutical Group, known as Sinopharm, has developed two vaccines: Sinopharm-Beijing and Sinopharm-Wuhan.…

The Chinese Biopharmaceutical company Sinovac Biotech has built CoronaVac, an inactivated-virus vaccine using a non-infectious…

Chinese vaccine company CanSinoBio has developed the vaccine CanSino using a viral vector. This method…

The second vaccine developed in Russia is EpiVacCorona. There is still little information about this…

The Gamaleya National Research Center of Epidemiology and Microbiology has developed the Russian’s Sputnik V…

AstraZeneca Pharmaceutical company and Oxford University, both British, have developed a viral vector vaccine. This…