20 seconds, especially after coughing or sneezing, or rub the hands with sterilized gel, use Handkerchief when sneezing and coughing and cover mouth and nose and then disposed off in a waste basket. Avoid direct contact with eyes, nose and mouth by hand and make sure these are hygienic. Avoid contacts with the affected people in the congested areas where the disease has spread, the statement added. The MOH provided a free toll number 8002494444 for further inquires during office hours.