Covid-19
In March, the Los Angeles Times reported that Levitt correctly forecasted in February that the COVID-19 pandemic in China would soon peak and that China would end up with around 80,000 cases and 3,250 deaths from COVID-19.[41] However, it has been noted that Levitt actually made a number of predictions, including incorrect forecasts, in February about China's COVID-19 trajectory[42], including one on February 7, 2020 claiming that "by 14-Feb. we will have reached 95% of the eventual death count of 928".[43] Levitt also has stated his belief that achieving natural herd immunity to the virus is possible[44] and has spoken against lockdown orders.[45]

Levitt also wrongly predicted that Israel would suffer no more than 10 COVID-19 deaths[46]. On July 25, 2020, Levitt predicted that COVID-19 in the United States would be over "in 4 weeks with total reported deaths below 170,000".[47] However, this prediction about the reported death count also ended up being wrong as the number of reported deaths from COVID-19 in the United States exceeded 170,000 on August 16, 2020, only 3 weeks after Levitt's prediction.[48]