To United States of America incorrectly mixed 15 million doses of a vaccine of Johnson & Johnson Inc.

Source: Office Life 1 One-dose vaccine from Koronavirus registered to United States of America the American regulator registered a vaccine against Koronavirus from Johnson & Johnson Inc.. She does not demand two pricks, one inoculation suffices. Therefore it is supposed that it becomes to United States of America the strong contender of Pfizer, Inc to and Moderna. One more advantage — a preparation should not be stored at such low temperature, as the mentioned vaccines. However while tests showed that product Johnson & Johnson Inc. prevents serious diseases, but in "moderate cases" level of its efficiency — only 66%. Preparation...