While we long for a cure, there isn't enough large-scale evidence which supports the usage of these two drugs. WHO's withdrawal of the two drugs from the global solidarity trials also makes matters worse. But many countries, including India, continue to use it.

While we long for a cure, there isn't enough large-scale evidence which supports the usage of these two drugs. WHO's withdrawal of the two drugs from the global solidarity trials also makes matters worse. But many countries, including India, continue to use it.