The COVID-19 virus spread primarily through (28) of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory e
The COVID-19 virus spread primarily through (28) of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).
A. spoons
B. glands
C. samples
D. droplets