Also, researchers say that Kyasanoor Forest Disease (KFD), which was originally detected in Kyasanoor forest of Shimoga in Karnataka, has been present all along the Western Ghats striking on farmers of Goa, Kerala and Maharashtra.
"Patients are now being reported from Maharashtra. The disease is all across Western Ghats. There is no border for this disease. It is carried by ticks and is seasonal, mostly found between the months of December to May which is a dry season," G Arun Kumar, virologist working with Manipal University's Centre for Virus Research told PTI.
Kumar said this disease which was reported in 1957 in Shimoga has been prevalent in Maharashtra but was never detected in absence of the mechanism to diagnose the blood samples of victim farmers.
Now after much awareness on KFD, the farmers who are referred from Maharashtra's Sindhudurg area to Goa Medical College or District Hospital in Mapusa town, have been diagnosed positive for the disease.
"The rate of KFD patients from Sattari has decreased but GMC and district hospital at Mapusa are increasingly getting patients from neighbouring Maharashtra," a senior official from Directorate of Health Services told PTI confirming that the disease has spread further in Western Ghats.
The Monkey Fever raised an alarm in Goa in 2014 when there was a sudden rise in deaths due to unidentified fever in Sattari's Pale village.
the cause of deaths, it was Kumar and the team of Manipal University's Centre for Virus Research which identified the cause of deaths as Monkey Fever.
The year after that saw Sattari's several villages getting affected with Monkey Fever. It usually spreads to human beings from dead carcass of monkeys usually lying in the cashew plantation.
The virus is carried from monkeys to humans by ticks.
In 2015-16, three persons died while 267 were detected positive for the disease forcing Goa government to initiate a mass vaccination program.
