Ibadan: Oyo State has recorded 131 suspected cases of Lassa fever from January to September 10, with six confirmed cases and one death, according to the state Commissioner for Health, Dr. Oluwaserimi Ajetunmobi.
According to News Agency of Nigeria, Dr. Ajetunmobi provided this information during an interview, clarifying that the figures do not indicate an ongoing outbreak of Lassa fever in the state. The commissioner mentioned that Lassa fever remains endemic in some regions of Oyo, noting that even a single confirmed case is technically considered an outbreak. She explained that many reported cases were initially suspected due to symptoms similar to malaria and other febrile illnesses.
Dr. Ajetunmobi emphasized the necessity of laboratory tests to confirm suspected cases, as initial symptoms often resemble those of other infections. She stated that samples from suspected cases are sent to laboratories for confirmation and that confirmed cases receive immediate treatment. The state has activated its public health emergency operation centre and surveillance notification officers to respond when suspected cases are identified.
The commissioner urged residents to maintain vigilance, particularly due to changing climatic conditions that are affecting the traditional seasonal pattern of Lassa fever transmission. Historically associated with the dry season, Lassa fever cases are now being observed outside the typical October-November and March-April periods.
Dr. Ajetunmobi advised residents to practice proper environmental hygiene to reduce the likelihood of transmission by multimammate rats, which are carriers of Lassa fever. She recommended that households keep their environments clean, dispose of refuse properly, cover potential entry points for rodents, and ensure food is stored safely. Regular handwashing and the use of hand sanitizers were also recommended.
Healthcare workers were particularly advised to follow stringent infection prevention and control measures when treating patients with fever or other symptoms. Dr. Ajetunmobi highlighted the importance of using gloves, face masks, and other personal protective equipment.
The commissioner listed symptoms such as fever, sore throat, vomiting, weakness, and severe cases of bleeding as signs that should prompt suspicion of Lassa fever. She warned against concealing illnesses or delaying medical consultation to prevent complications.
Dr. Ajetunmobi called for increased public awareness and education on Lassa fever and other infectious diseases, stressing that the current alerts are meant to encourage vigilance, not panic. She encouraged residents to take proactive measures for their health and seek medical attention if symptoms persist.