According to a recent CDC survey on COVID-19 surface transmission, the risk of spread is a bit low in the U.S. The number of people receiving vaccines has also been increasing with days. Though daily reported new positive cases are higher than the daily reported deaths, the ratio of no mask areas and mandatory mask areas is almost the same. The University of Chicago Medicine’s new study has found that having a higher level of Vitamin D than the standard amount, may lower the contamination risks, especially for black people.
