Coronavirus: What do we know about it till the end of May.

Viruses are here before us. We have been living with viruses for tens of thousands of years. They can cause deadly things like encephalitis, jaundice, diarrhoea, fever with rashes or simply common cold. Truth be told, we are yet to develop a Brahmastra to kill them. We have no perfect anti virals like we haveContinue reading “Coronavirus: What do we know about it till the end of May.”

Another flu, another vaccine.

Epidemics are always terrible. And Flu epidemics are the worst. There have been Seven Pandemics of Cholera in this world taking more than 20 million lives, yet none of them can match the terror of a plague. On February 4 1976, a young soldier named David Lewis died of a new form of flu. TheContinue reading “Another flu, another vaccine.”

Immune memory, Herd immunity and Vaccine.

Today, we shall learn three things that even medical staff fail to grasp…Iceland is a isolated nation distanced from all by ocean. Till 1846 there was not a single case of measles in Iceland. Icelanders had no immunity against Measles.Surviving a viral infection is the best way to develop immunity. Then in the month ofContinue reading “Immune memory, Herd immunity and Vaccine.”

Another February, Another Fever.

It was February of 2003. As the last patient of a busy day walked in, Dr Liu Jianlun was relieved. His mind was already preoccupied with the upcoming marriage event he had to attend in Hongkong that weekend. It seemed to be a simple case of fever but the farmer from Guangdong was unusually breathless.”Continue reading “Another February, Another Fever.”