The Covid-19 pandemic is caused by the virus SARS-CoV-2. It’s highly contagious with an R0 around 2 — an infected person passes the virus on to two others on average. Exponential growths always end up in large numbers pretty rapidly, contrary to our basic intuition. They are explosive, like in uncontrolled nuclear reactions. Once a few people in a population get the virus, nearly everyone gets it without proper containment.
Communicable diseases can be controlled and stopped, as has been demonstrated by the eradication of smallpox viruses (certified in 1980.) Smallpox eradication was mainly done by governmental and multinational health organizations. It could not have been otherwise since the non-governmental sectors (markets and civil society) were not up to the task. Continue reading “Covid-19: What Should the Government Do?”