Health Minister Khairy Jamaluddin has sounded warning bells about a rising trend in Covid-19 patients getting hospitalised in Selangor, Kuala Lumpur and Putrajaya after state borders reopened on Oct 11.

The same situation is occurring in Sarawak and Negeri Sembilan as well, especially for Covid-19 patients in Categories 3, 4 and 5, he said.

“The conclusion is...