COVID-19 is caused by the novel SARS-CoV-2 or commonly known as coronavirus. Even when a person does not show symptoms, the virus can spread from the mouth or nose when they cough, sneeze, speak, sing or breathe heavily to another person.

While most cases of COVID-19 are mild, the rapid spread of the virus increases the risk to vulnerable groups and also strains the health system. Any healthy individual can get severe disease, however older adults and people with underlying medical conditions are at higher risk.

In Malaysia, 7 out of 10 deaths caused by the coronavirus had one or more underlying chronic diseases. The top 5 commonly reported diseases are hypertension, diabetes, heart disease, chronic kidney disease and dyslipidaemia.

Non-communicable diseases (NCDs, or commonly known as chronic diseases) are the leading cause of death in Malaysia.

Having high blood sugar, blood pressure, and abnormal levels of fat in the blood, can lead to serious health problems. If detected and treated early, less Malaysians will have heart attack, stroke, or renal failure. 

Living with a chronic disease can be challenging. Our daily life, emotional health, and loved ones can be affected. It is important to know what you can do to stay strong and well for as long as possible.  

Even if you are healthy now, you should practise healthy behaviours as much as you can to reduce your risk in the future and go for regular medical check-ups. But even if you are already diagnosed, these practices will help prevent more serious and permanent health problems in the future.