The CBI has become a tool of the political rulers. When Congress was in power, it pursued members of the BJP. Today, it is used against Congress. What has become of institutional neutrality?
A study in the U.K. and the U.S. found that exposure to online misinformation about COVID-19 vaccines reduced the number of people who said they would get vaccinated and increased the number of people who said they would not.
Breakthrough infections are a little more frequent than previously expected and are probably increasing because of growing dominance of the delta variant. But infections in vaccinated people are still very rare and usually cause mild or no symptoms.
Regular swimming has been shown to improve memory, cognitive function, immune response and mood. Swimming may also help repair damage from stress and forge new neural connections in the brain.