Tag: COVID-19

Of COVID-19: Immunity, Vaccines, Herd Immunity

Today is the 15th of July. For more than half a year, humanity in the entire world has been witnessing the ravages of a deadly pandemic, caused by a respiratory virus that belongs to the ‘Coronavirus’ family and is named SARS-CoV-2. Currently, we are practically defenceless against the disease, termed COVID-19, caused by this virus. In clinical studies, limited effects, in overall small number of patients under special conditions, have been seen with an antiviral medication (remdesivir) and the use of an anti-inflammatory medicine (dexamethasone), while a few other medicines fell off the wayside when rigorously tested for efficacy against COVID-19.

But that situation may change. All hope is not lost.

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When Hype Meets Medicine: the Curious Case of Dexamethasone in COVID-19

Evidence-based medicine requires evidence. It’s not optional.”—these golden words in science- and evidence-based medicine were re-emphasized by Dr. Angie Rasmussen, virologist at Columnbia University and prolific science communicator, on Twitter recently.

For proper appreciation of the magnitude of this quote, let me elaborate on the fascinating context in which Rasmussen wrote it.

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