Health officials in Indonesia are monitoring for the nipah virus after recent testing revealed its presence in fruit bat populations across several provinces [[1]]. While no human cases have been reported, the Indonesian Pediatric Association (IDAI) is urging vigilance due to the country’s status as a natural habitat for the virus’s reservoir host. The revelation underscores the ongoing threat of zoonotic diseases and the need for continued public health surveillance [[2]].
Anggota Unit Kerja Koordinasi Infeksi Penyakit Tropik IDAI Prof. Dr. dr. Dominicus Husada, Sp.A Subsp.IPT dalam webinar mengenai virus nipah yang diikuti secara daring. Foto: ANTARA/HO-IDAI.
Jakarta: The Indonesian Pediatric Association (IDAI) has detected the Nipah virus in a population of fruit bats (Pteropodidae) across several regions of Indonesia. While no human cases have been reported in the country to date, health officials are urging increased vigilance, as Indonesia is a natural habitat for the virus’s primary host. This discovery highlights the importance of ongoing surveillance for zoonotic diseases – those that can spread from animals to humans – and their potential impact on global public health.
“The main carrier is, once again, the fruit bat as the natural host; it originally plays that role. Our country is among those that have these bats, and the virus has been found in them, but not yet in people,” said Prof. Dr. dr. Dominicus Husada, Sp.A Subsp.IPT, a member of IDAI’s Working Group for Coordination of Tropical Infectious Disease Control, during a recent online webinar, as reported by Antara on January 29, 2026.
Dominicus presented data from ELISA tests conducted in 2023 across several provinces, including West Java, Central Java, East Java, Medan, and Kalimantan. Of the 50 fruit bat saliva samples analyzed, approximately one-third tested positive for Nipah antibodies, and two samples contained the virus itself. Fortunately, similar testing of pig livestock in Jakarta and North Sulawesi yielded negative results.
The virus can spread through direct contact with the bodily fluids of infected animals, such as urine and saliva, through contaminated fruit, or by consuming raw meat. Those considered most at risk include pig farmers, animal slaughterhouse workers, palm sap collectors, and healthcare professionals.
“Considering these modes of transmission, who is most vulnerable? Pig farms, people who slaughter pigs, palm sap or other fruit collectors – we have many of those here – or fruits that may have been consumed by fruit bats, and healthcare workers providing care,” explained the professor from the Faculty of Medicine at Airlangga University.
Currently, there is no vaccine available to guarantee protection against the Nipah virus. Treatment options remain supportive and symptomatic, focusing on managing the patient’s specific symptoms. Therefore, preventative measures are crucial, particularly for children. The lack of a specific vaccine underscores the need for proactive public health strategies focused on prevention and early detection.
As a preventative measure, the public is advised to thoroughly wash fruits before consumption, discard any fruit showing signs of animal bites, and ensure meat is cooked completely. Maintaining good hygiene practices remains a key factor in controlling the risk of infection within families.
