{"id":61696,"date":"2026-08-27T10:00:48","date_gmt":"2026-08-27T04:30:48","guid":{"rendered":"https:\/\/www.healthkart.com\/connect\/?p=61696"},"modified":"2026-08-27T10:01:39","modified_gmt":"2026-08-27T04:31:39","slug":"h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention","status":"publish","type":"post","link":"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/","title":{"rendered":"H1N1 Swine Flu Cases Rise in Delhi: Symptoms, Treatment and Prevention"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">A sudden rise in H1N1 cases has put swine flu back in the spotlight in Delhi. As of August 20 (2026), the city had reported <\/span><a href=\"https:\/\/www.ndtv.com\/health\/delhi-h1n1-surge-doctors-explain-why-cases-are-rising-what-is-different-this-season-11954687?utm_source=chatgpt.com\"><span style=\"font-weight: 400;\">1,777 H1N1 cases<\/span><\/a><span style=\"font-weight: 400;\">, making it the predominant influenza subtype among reported Influenza A infections. Infected people may experience fever, chills, sneezing, and cough, leaving many people worried that the virus has become more dangerous.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The good news is that the current virus strain is not new <\/span><span style=\"font-weight: 400;\">and can be managed.<\/span><span style=\"font-weight: 400;\"> According to the Indian Council of Medical Research (ICMR), the Influenza strains are \u201cwell matched with the vaccine strains recommended for the Northern Hemisphere.\u201d This means that existing vaccination and medication can offer protection against it.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, the virus can still lead to health complications. Here is more about H1N1 virus and what people should know to prevent and manage it.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#What_is_H1N1_Swine_Flu\" >What is H1N1 Swine Flu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#What_are_the_Symptoms_of_H1N1\" >What are the Symptoms of H1N1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#Causes_and_Spread_of_H1N1_Swine_Flu\" >Causes and Spread of H1N1 Swine Flu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#How_Serious_Can_H1N1_Be\" >How Serious Can H1N1 Be?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#When_Should_You_See_a_Doctor\" >When Should You See a Doctor?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#How_is_H1N1_Treated\" >How is H1N1 Treated?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#How_Can_You_Protect_Yourself_from_H1N1\" >How Can You Protect Yourself from H1N1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/#To_Sum_Up\" >To Sum Up<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_H1N1_Swine_Flu\"><\/span><b>What is H1N1 Swine Flu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3531016\/\"><span style=\"font-weight: 400;\">H1N1<\/span><\/a><span style=\"font-weight: 400;\"> is a type of influenza-A virus which first emerged globally in 2009, leading to a swine flu pandemic, 2009. All these years it has not disappeared completely and keeps circulating a<\/span><span style=\"font-weight: 400;\">s on<\/span><span style=\"font-weight: 400;\">e of the \u201cseasonal influenza\u201d viruses, infecting people.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Due to the seasonal changes recently, the H1N1 virus cases have been increasing, bringing new cases to the OPD. Check out the detailed symptoms in the following section.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_Symptoms_of_H1N1\"><\/span><b>What are the Symptoms of H1N1?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H1N1 infection can feel like an ordinary flu and the symptoms may differ from person to person, such as:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fever<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cough<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sore throat<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Runny or blocked nose<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Headache<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eye pain and watery eyes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Body aches<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tiredness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Loss of appetite<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chills<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nausea<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vomiting\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Diarrhoea<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">But getting these symptoms does not mean you have H1N1 swine flu. Consulting a doctor is advised for testing and further evaluation of symptoms<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Causes_and_Spread_of_H1N1_Swine_Flu\"><\/span><b>Causes and Spread of H1N1 Swine Flu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H1N1 usually enters the body through the respiratory system when a person inhales tiny droplets carrying the virus.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It can also enter when these droplets come into contact with:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eyes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nose<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mouth<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The risk is higher during close contact, particularly in crowded or poorly ventilated places.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Once the virus reaches the respiratory tract, it attaches to the cells lining the nose, throat and airways. It then enters these cells, makes new copies of itself and spreads to nearby cells.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Once you get the virus, the symptoms may take until a day to show up. As per the <\/span><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK513241\/\"><span style=\"font-weight: 400;\">NCBI<\/span><\/a><span style=\"font-weight: 400;\"> report, children may spread the virus for up to 15 days of the infection, while people with weakened immunity may remain infectious for weeks or months. So, proper precautions are needed to prevent this spread.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, H1N1 virus can not spread through the following ways:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">By eating pork.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Through mosquito or insect bites.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Touching a contaminated surface does not make you sick. The virus can infect you only if you touch your nose, eyes or mouth with unwashed hands and it enters your upper respiratory system, such as the cells lining the nose, throat, and trachea.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_Serious_Can_H1N1_Be\"><\/span><b>How Serious Can H1N1 Be?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">For most healthy individuals, H1N1 can only cause mild, self-limiting infection that can be settled with supportive care such as adequate rest, fluids and treatment for symptoms.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Occasionally, it can lead to complications in the following people:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Older adults<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Young children<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pregnant women<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">People living with conditions such as diabetes or other chronic illnesses.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">While many people recover fully, in severe cases, influenza can affect the lungs and lead to complications such as pneumonia, low oxygen levels and serious breathing problems.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Although the confirmed cases are over <\/span><a href=\"https:\/\/economictimes.indiatimes.com\/news\/new-updates\/delhi-h1n1-cases-rise-what-parents-senior-citizens-and-children-need-to-know-about-symptoms-and-precautions-as-swine-flu-infections-surge-past-1777\/articleshow\/133489763.cms?from=mdr\"><span style=\"font-weight: 400;\">1,777 as of 25 August 2026<\/span><\/a><span style=\"font-weight: 400;\">, no deaths have been reported due to H1N1 so far. Health officials have said that there is no reason to panic, but it is important to pay attention to symptoms and know who is more vulnerable.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_Should_You_See_a_Doctor\"><\/span><b>When Should You See a Doctor?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A mild fever, cough or body ache does not necessarily mean that someone has a serious infection. However, medical help should not be delayed when symptoms become severe or continue to worsen.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Seek urgent medical attention if there is:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Difficulty breathing or noticeable breathlessness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rapid breathing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bluish lips or nails<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Confusion, unusual drowsiness or altered consciousness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Difficulty eating or drinking<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Persistent vomiting<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Seizures, particularly in children<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Severe or worsening symptoms<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">People who are pregnant, very young, elderly or living with underlying health conditions should be more cautious and speak to a doctor early when they develop flu-like symptoms.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_is_H1N1_Treated\"><\/span><b>How is H1N1 Treated?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">There is no single treatment that is required for every person with H1N1. The approach depends on how severe the illness is and whether the individual has any medical conditions that increase the risk of complications.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For many people with mild flu, treatment mainly involves getting enough rest, drinking plenty of fluids and managing symptoms such as fever and body aches.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Doctors may prescribe antiviral medicines such as oseltamivir for some patients, particularly those who are at higher risk or have more serious illness. These medicines should be taken only after consultation with a healthcare professional.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It is equally important not to start medicines on your own. Antibiotics do not treat influenza because H1N1 is caused by a virus, not bacteria. Steroids and antiviral medicines should also not be taken without medical advice.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Can_You_Protect_Yourself_from_H1N1\"><\/span><b>How Can You Protect Yourself from H1N1?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">With infections increasing in Delhi, everyday precautions can help reduce the chance of catching or spreading influenza.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wash your hands regularly, especially after returning from public places.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cover your mouth and nose when coughing or sneezing, and avoid close contact with someone who is sick.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">If you have flu-like symptoms, staying home and limiting contact with others can help prevent the infection from spreading.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wear a mask in crowded or poorly ventilated places.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eat well, stay hydrated, and get adequate sleep.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">All these measures can help prevent the spread of virus and <\/span><span style=\"font-weight: 400;\">protect your <\/span><span style=\"font-weight: 400;\">\u00a0health while infections are circulating.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Seasonal flu vaccination is another option for H1N1 swine flu infection for people who are at higher risk of complications. This may not necessarily prevent flu altogether but can reduce the risk of severe illness and complications.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"To_Sum_Up\"><\/span><b>To Sum Up<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H1N1 (swine flu) is a seasonal flu virus that usually causes fever, cough, sore throat, body aches and tiredness. Most people get better with rest, fluids and time, but it can lead to complications for young children, older adults, pregnant women and those with chronic illnesses. Protect yourself by washing hands, wearing masks in crowded places, staying home when sick, and getting the seasonal flu vaccine if you are at risk. See a doctor if breathing gets hard or symptoms worsen.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A sudden rise in H1N1 cases has put swine flu back in the spotlight in Delhi. As of August 20 (2026), the city had reported 1,777 H1N1 cases, making it the predominant influenza subtype among reported Influenza A infections. Infected people may experience fever, chills, sneezing, and cough, leaving many people worried that the virus [&hellip;]<\/p>\n","protected":false},"author":225,"featured_media":61697,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1],"tags":[],"secondary_tag":[],"class_list":["post-61696","post","type-post","status-publish","format-standard","has-post-thumbnail","category-chronic-conditions","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H1N1 Swine Flu Cases Rise in Delhi: Symptoms, Treatment and Prevention &#183; HealthKart<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthkart.com\/connect\/h1n1-swine-flu-cases-rise-in-delhi-symptoms-treatment-and-prevention\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H1N1 Swine Flu Cases Rise in Delhi: Symptoms, Treatment and Prevention &#183; HealthKart\" \/>\n<meta property=\"og:description\" content=\"A sudden rise in H1N1 cases has put swine flu back in the spotlight in Delhi. As of August 20 (2026), the city had reported 1,777 H1N1 cases, making it the predominant influenza subtype among reported Influenza A infections. 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