Total 44 Posts
The vaccination levels needed to cross the line of herd immunity might not be achievable at all, even in the long term. Having driven the numbers down, the government will need to continue to keep a combination of control measures in place.
Stories of reaching herd immunity were certainly premature. We may easily have “the next India” just around the corner. How much excess death must we see before global cooperations overcome the “me first” approaches from the wealthier countries?
Let’s talk about where Covid-19 variants are coming from and under what circumstances, and how we can prevent a nightmare scenario of a never-ending pandemic.
A COVID-19 vaccine that prevents both the disease and viral transmission is the aim. Until then, here is what we need to do.4 min read
We still don’t know if current vaccines prevent people from transmitting the virus to others. Here is why that matters in 2021.