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Nipah virus: What you should know

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<div class="embed-wrap"><figure data-feedback="fb:likes,fb:comments"><img alt="Colorized transmission electron micrograph of mature extracellular Nipah virus particles (red) near the periphery of an infected VERO cell (blue). Image captured at the NIAID Integrated Research Facility in Fort Detrick, Maryland. Credit NIAID" src="https://sa.kapamilya.com/absnews/abscbnnews/media/2023/tvpatrol/09/18/colorized.jpg"/><figcaption>Colorized transmission electron micrograph of mature extracellular Nipah virus particles (red) near the periphery of an infected VERO cell (blue). Image captured at the NIAID Integrated Research Facility in Fort Detrick, Maryland. <em>Credit NIAID</em></figcaption></figure></div><p>MANILA — Authorities in India are scrambling to contain a rare outbreak of Nipah, a virus spread from animals to humans that causes deadly fever with a high mortality rate.</p><p>Here is what we know so far: </p><div><strong>What is the Nipah virus?</strong></div><p>Outbreaks are rare but Nipah has been listed by the World Health Organization (WHO) -- alongside Ebola, Zika and Covid-19 -- as one of several diseases deserving of priority research for their potential to cause a global epidemic.</p><p>Nipah usually spreads to humans from animals or through contaminated food, but it can also be transmitted directly between people.</p><p>Fruit bats are the natural carriers of the virus and have been identified as the most likely cause of subsequent outbreaks.</p><p>Symptoms include intense fever, vomiting and a respiratory infection, but severe cases can involve seizures and brain inflammation that results in a coma.</p><p>There is no vaccine for Nipah.</p><p>Patients have a mortality rate of between 40 and 75 percent depending on the public health response to the virus, the WHO says. </p><figure class="op-interactive"><iframe allow="autoplay; fullscreen" frameBorder="0" height="100%" id="ivsplayer01" scrolling="no" src="https://player.ivideosmart.com/ivsplayer/v4/dist/html/iframe-src.html?iframeid=ivsplayer01&amp;key=e8c22c015ca9eafa76f1e3edfa03c603&amp;spid=3001339&amp;vid=2814378" width="100%"></iframe></figure><div class="iwantbar">Watch more News on <a href="https://www.iwanttfc.com/#!/browse/Genres/News/tag_id_genres/id_news" target="_blank">iWantTFC</a></div><address style="text-align:center">Video from PTV</address><div><strong>When should you consult a doctor? </strong></div><p>An infectious diseases expert on Friday urged the public to consult a doctor if they experience both fever and severe headache. </p><p>&quot;You can just imagine if you have an infection that causes inflammation of the brain, it can also affect other functions of the organs, particularly the heart, and the lungs,&quot; Dr. Rontgene Solante said. </p><p>&quot;Walang antiviral, gamot dito na puwedeng maka-save ng life and that is the reason why mataas ang mortality. At the moment, wala rin tayong bakuna pangontra sa Nipah virus,&quot; he said in a televised briefing. </p><p>Flu, COVID-19, and Nipah can all cause fever. But flu and COVID affect the respiratory tract the most, while Nipah targets the brain region. </p><p>&quot;Ibig sabihin, hindi ka dadaan doon sa pag-ubo, hindi ka dadaan sa naramdaman natin kagaya sa COVID na nahirapan huminga,&quot; he said. </p><p>&quot;This one is maglagnat ka lang, tapos 2 to 3 days humihina na yung... sensory mo and natutulog ka na lang and that is it. Huminto na yung paghinga mo and yung cardiovascular function,&quot; he said. &quot;Encephalitis and meningitis — those are fatal.&quot;</p><div><strong>What has happened during previous outbreaks? </strong></div><p>The first Nipah outbreak killed more than 100 people in Malaysia and prompted the culling of one million pigs in an effort to contain the virus.</p><p>It also spread to Singapore, with 11 cases and one death among slaughterhouse workers who came into contact with pigs imported from Malaysia.</p><p>Since then, the disease has mainly been recorded in Bangladesh and India, with both countries reporting their first outbreaks in 2001.</p><p>Bangladesh has borne the brunt in recent years, with more than 100 people dying of Nipah since 2001.</p><p>Two early outbreaks in India killed more than 50 people before they were brought under control.</p><p>The southern state of Kerala has recorded two deaths from Nipah and four other confirmed cases since last month.</p><p>Authorities there have closed some schools and instituted mass testing.</p><p>This marks Kerala&#x27;s fourth recorded spate of Nipah cases in five years. The virus killed 17 people during the first instance in 2018.</p><p>The state has managed to stamp out previous outbreaks within a matter of weeks through widespread testing and strict isolation of those in contact with patients.</p><div><strong>Are animal-to-human viruses becoming more frequent? </strong></div><p>Having first appeared thousands of years ago, zoonoses -- diseases that can be transmitted from animals to humans -- have multiplied over the past 20 to 30 years.</p><p>The growth of international travel has allowed them to spread more quickly.</p><p>By occupying increasingly large areas of the planet, experts say, humans also contribute to disruption of the ecosystem and increase the likelihood of random virus mutations that are transmissible to humans.</p><p>Industrial farming increases the risk of pathogens spreading between animals while deforestation heightens contact between wildlife, domestic animals and humans.</p><p>By mixing more, species will transmit their viruses more, which will promote the emergence of new diseases potentially transmissible to humans.</p><p>Climate change will push many animals to flee their ecosystems for more livable lands, a study published by the scientific journal Nature warned in 2022.</p><p>According to estimates published in the journal Science in 2018, there are 1.7 million unknown viruses in mammals and birds, 540,000-850,000 of them with the capacity to infect humans.</p><div><strong>— With reports from Agence France-Presse; Job Manahan, ABS-CBN News </strong></div>

An infectious diseases expert on Friday urged the public to consult a doctor if they experience both fever and severe headache, as these are symptoms of the deadly Nipah virus. 