The cases are increasing rapidly in the US, where the variant Delta dominates, and the vaccinations are stagnated.
The average of 7 days of new cases was 13,859 till July 6th, and it was an increase of 21% compared to the earlier two weeks. Because of a reporting lag and July 4 holiday weekend, there might be a rise again in the most recent days.
According to experts, the actual world data shows that the Johnson & Johnson, Pfizer, and AstraZeneca vaccines have the highest efficiency against severe Covid and are also the same as the Moderna vaccine.
