Since the emergence of the novel Coronavirus (COVID-19), it has been observed that older people, and people with pre-existing conditions - such as heart diseases, diabetes, respiratory conditions - appear to be more susceptible to becoming severely ill with the virus.

While people of all ages can be infected by COVID-19, the risk of becoming severely ill with the virus appears to increase if you are over 60. People with pre-existing non-communicable diseases (NCDs) also appear to be more vulnerable to becoming severely ill with the virus. Those NCDs include cardiovascular diseases, such as hypertension, chronic respiratory diseases, diabetes and cancer. Moreover, Conditions that increases oxygen needs or reduces the ability of the body to use it properly will put patients at higher risk of the consequences of bilateral viral pneumonia.

Also, Smokers are likely to be more vulnerable to COVID-19 as the act of smoking means that fingers (and possibly contaminated cigarettes) are in contact with lips which increases the possibility of transmission of virus from hand to mouth. Smokers may also already have lung disease or reduced lung capacity which would greatly increase risk of serious illness. Smoking products such as water pipes often involve the sharing of mouth pieces and hoses, which could facilitate the transmission of COVID-19 in communal and social settings.  

A healthy lifestyle will make all bodily functions work better, including immunity. Eating healthy diets, with plenty of fruit and vegetables, keeping physically active, quitting smoking, limiting or avoiding alcohol intake, and getting enough sleep are key components of a healthy lifestyle.

In order for people with NCDs to be able to avoid infection with COVID-19 and improve their immunity and overall health, it is strongly advisable to follow some tips: 

1. Continue to take your medication and follow medical advice

2. Secure a one month supply of your medication or longer if possible

3. Keep a distance of at least one meter from people with a cough, cold or flu

4. Wash your hands often with soap and water

5. Quit smoking and avoid using coping strategies involving alcohol or drugs

6. Safeguard your mental health