KOTA KINABALU: Two cases of pertussis (whooping cough) have been detected in interior Keningau district and medical authorities have been put on alert to contain the spread of the highly contagious infection.
An image of an official memo from the Keningau Health Department highlighting two confirmed cases in Taman Kota in Kg Sungai Keningau, about 180km from here, has gone viral on social media.
