The World Health Organization classifies Nipah virus as a “virus of concern.” Thus, we are issuing a yellow alert.
Most have never heard of it. And thus far, it has largely been geographically found in small pockets in Asia. But cases are still occurring.
The first outbreak was in 1999. In the years since, cases have been found in India, Malaysia and Bangladesh.
Like many viruses, it jumps from animals to humans. Moreover, it is commonly found in fruit bats.
Also, human-to-human transmission occurs, too. In fact, the World Health Organization reports that nearly half of all cases occur in health settings.
In humans, symptoms include respiratory infection. But it can lead to fatal encephalitis, inflammation of the brain. Specifically, the World Health Organization reports:
Infected people initially develop symptoms including fever, headaches, muscle pain, vomiting and sore throat. This can be followed by dizziness, drowsiness, altered consciousness, and neurological signs that indicate acute encephalitis. Some people can also experience atypical pneumonia and severe respiratory problems, including acute respiratory distress. Encephalitis and seizures occur in severe cases, progressing to coma within 24 to 48 hours.
The incubation period is between ~4 to 14 days, from exposure to infection.
In a recent report, NPR said that the fatality rate ~40-70%.
Yellow Alert
Our goal in writing this article is to create awareness and out of concern about future outbreaks.
Today, the world is battling COVID-19. But it is important to remember, that other viruses exist, too. And they can creep in. More, both viruses have overlapping symptoms. Thus, misdiagnosis is possible. And testing is key.
HMI was in part established to monitor emerging pathogens. And in November, 2019, we began creating some of the first health messages targeting COVID-19.
COVID-19 VACCINES ARE KEY
Separately, the finding demonstrates the urgency of vaccinations. Thus, it also impacts health messages, too.
COVID-19 is a vaccine-preventable disease. More, everyone 12 or older in the United States can now get a free vaccine regardless of their immigration or health insurance status.
Vaccines are safe. And they are effective. Also, while some “breakthrough cases” do occur, vaccines substantially curb their symptoms.
Here is how to get the shot. More, you are considered fully vaccinated two weeks after you receive the second dose.