Coronavirus disease (COVID-19) is a new strain that was discovered in 2019 and has not been previously identified in humans. In rare circumstances, coronaviruses start…
Asthma is a long-term lung disease. It causes your airways to swell and narrow. This makes breathing difficult. Asthma often begins in childhood, but people…
When your heart beats, it pushes blood through your arteries. This creates pressure against the artery walls, which get too high. It's a common disease, but…
