What is coronavirus disease 2019 (COVID-19)?
Coronavirus disease 2019 (COVID-19) is a respiratory illness that can spread from person to person. The virus that causes...
Coronavirus symptoms day by day in the human body
What is Coronavirus COVID-19?
Coronavirus or COVID-19 is one kind of dangerous virus. Coronaviruses are a large...
What is the Omron m2 blood pressure monitor?
Omron m2 blood pressure monitor is a digital electronic blood pressure measurement automatic device with a digital...