Two new cases of the deadly Nipah virus have been confirmed in India, sending shockwaves across the country as authorities scramble to contain the outbreak. The Indian health ministry has reported two cases in West Bengal since December, sparking fears of a wider epidemic.
The Nipah virus, primarily transmitted from animals such as pigs and fruit bats, can incubate in the body for four to 14 days before symptoms emerge. These initial symptoms often include high fever, nausea, vomiting, and respiratory problems, which can progress into pneumonia and potentially lead to life-threatening neurological complications like brain swelling.
What sets Nipah apart is its extremely high fatality rate of 40-75%, far deadlier than COVID-19. This has led the World Health Organization to classify it as a high-risk virus for epidemics due to the lack of an effective vaccine.
The disease was first identified in 1998 in Malaysia, where over 100 people died from the outbreak, and has since been detected almost every year across Asia. India's first case occurred in 2001, with subsequent outbreaks reported in countries such as Bangladesh, the Philippines, Singapore, and Malaysia.
In recent years, outbreaks have been linked to the harvesting of raw date sap in Bangladesh, where fruit bats often inhabit date palms. In 2018, at least 17 people died from Nipah virus in Kerala, and two more cases were reported in 2023.
The Indian authorities are taking a cautious approach to contain the outbreak, with enhanced surveillance, laboratory testing, and field investigations undertaken since December. Despite this, other countries have strengthened their screening measures at airports and borders, including Thailand, Vietnam, Indonesia, Myanmar, and China.
India has disputed reports of a surge in cases, labeling them "speculative and incorrect." However, as the situation remains under constant monitoring, it's essential to take precautions against potential transmission. With no vaccine available, vigilance is key in preventing the spread of this deadly virus.
The Nipah virus, primarily transmitted from animals such as pigs and fruit bats, can incubate in the body for four to 14 days before symptoms emerge. These initial symptoms often include high fever, nausea, vomiting, and respiratory problems, which can progress into pneumonia and potentially lead to life-threatening neurological complications like brain swelling.
What sets Nipah apart is its extremely high fatality rate of 40-75%, far deadlier than COVID-19. This has led the World Health Organization to classify it as a high-risk virus for epidemics due to the lack of an effective vaccine.
The disease was first identified in 1998 in Malaysia, where over 100 people died from the outbreak, and has since been detected almost every year across Asia. India's first case occurred in 2001, with subsequent outbreaks reported in countries such as Bangladesh, the Philippines, Singapore, and Malaysia.
In recent years, outbreaks have been linked to the harvesting of raw date sap in Bangladesh, where fruit bats often inhabit date palms. In 2018, at least 17 people died from Nipah virus in Kerala, and two more cases were reported in 2023.
The Indian authorities are taking a cautious approach to contain the outbreak, with enhanced surveillance, laboratory testing, and field investigations undertaken since December. Despite this, other countries have strengthened their screening measures at airports and borders, including Thailand, Vietnam, Indonesia, Myanmar, and China.
India has disputed reports of a surge in cases, labeling them "speculative and incorrect." However, as the situation remains under constant monitoring, it's essential to take precautions against potential transmission. With no vaccine available, vigilance is key in preventing the spread of this deadly virus.