Previous Year Questions

Question :

In the following question, a situation is described and followed by a list of words. Identify the correct word which can be used to describe the situation/passage or a part of the passage and mark the answer.

After anecdotal evidence pointing in both directions, doctors confirmed a reinfection for the first time in August. These numbers could change as the pandemic progresses - as the 32 reinfection cases are those that were definitively confirmed by a doctor and it's possible others slipped through the cracks. And, with just a few months at most between infections, we could see rising reinfection numbers whenever the immune system's coronavirus resistance naturally wears off, if it does.