These are the known efficacy results of 7 antigens produced by Pfizer, Moderna, the Government of Russia, Novavax, AstraZeneca, Janssen and Sinovac. These are the vaccines against the new coronavirus disease Covid-19 that are already on the market. However, it is still unknown how long the immunity that these biologics provide lasts. It is also not known whether they only keep people from getting seriously ill or can help contain the spread of the coronavirus. The effectiveness figures will be modified as the studies continue and the experiences in the different communities where these Covid-19 vaccines have been applied are known.