In biology, immunity is the balanced state of multicellular organisms having adequate biological defenses to fight infection, disease, or other unwanted biological invasion, while having adequate tolerance to avoid allergy, and autoimmune diseases. Supplementation is the use of pills or special types of food in order to improve your health.

COVID-19 is a member of corona viruses which cause animal diseases. This COVID-19 has made its way into human beings, with its symptoms likened to common cold in addition to severe acute respiratory syndrome (SARS). The epidemic of COVID-19 quite formidable to reckon with, due to its exponential infection rate, subjecting the entire humanity to grave vulnerability of its attack.

As the race to find drugs and medicines to cure and prevent COVID-19 reaches the crescendo, many countries including Kenya are now participating in various human clinical trials for among other experimental drugs Remdesivir, chloroquine or hydroxychloroquine, lopinavir + ritonavir, or with Interferonbeta. These drugs have not been approved for public use and can only be used in the context of the clinical trials in many countries. In this context, the role of drug regulation is going to be extremely important especially at the national level.