Tag Archives: week in the review

[ad_1] Although cleaning surfaces can help reduce the risk of COVID-19 infection, a new study has shown that chemical solutions used in disinfectant products could also endanger health. “There are many cleaning and disinfection products that have potential harmful effects, especially when used extensively or misused,” Jeffrey Siegel, professor of …

[ad_1] A new batch of tests would show that the coronavirus that caused COVID-19 did not come from the Wuhan lab, its director said this week. • Read also: [EN DIRECT] The latest developments on COVID-19 Shi Zhengli, the Chinese virologist known as “batwoman”, published this week in the magazine …