Is threat of Malaria spread looming?

• 35 Malaria cases detected so far this year 

By Sheain Fernandopulle  

Health authorities have raised concerns over a possible resurgence of malaria in Sri Lanka, as imported cases among returning travellers continue to rise.  

The Anti-Malaria Campaign confirmed that 35 individuals have tested positive for malaria this year, most of whom were Sri Lankans infected while overseas. 

Officials warned that the increase in imported cases could lead to local transmission if preventive measures are not strictly followed.   “We are seeing more travellers returning with malaria, which poses a serious threat of reintroducing the disease to the country,” the campaign said.  

Given the situation, all returnees are urged to undergo malaria testing upon arrival.  

Sri Lanka was certified malaria-free by WHO in 2016 with the last indigenous malaria cases being reported in 2012. 

Meanwhile, Consultant Community Physician Dr. Preshila Samaraweera said the Medical Research Institute (MRI) has reported that all four dengue virus strains are currently circulating in Sri Lanka, with about 40% to 50% of tested samples returning positive results.  

The health expert cautioned that two main dengue strains are now dominant and emphasized the importance of community cooperation in eliminating mosquito breeding sites.  

“This is not just a government responsibility — everyone must take action to prevent mosquito-borne diseases,” she stressed.