10 November 2023

Pneumonia in children: Everything you need to know

Many people associate pneumonia with the elderly, but it is actually the biggest infectious killer of children worldwide. Every year, it claims the lives of more than 725,000 children under the age of 5, including around 190,000 newborns, who are particularly vulnerable to infection.  Every day, at least one child dies every 43 seconds from…, What causes pneumonia?, Pneumonia is an acute respiratory infection of the lungs. It doesn’t have one single cause – it can develop from either bacteria, viruses or fungi in the air. When a child is infected, their lungs are filled with fluid and it becomes difficult to breathe. Children whose immune systems are immature (i.e. newborns) or weakened – such as by…, What are pneumonia symptoms?, As pneumonia is an infection of the lungs, the most common symptoms are coughing, trouble breathing and fever. Children with pneumonia usually experience fast breathing, or their lower chest may draw in or retract when they inhale (in a healthy person, the chest expands during inhalation)., Is pneumonia contagious?, Pneumonia is contagious and can be spread through airborne particles (a cough or sneeze). It can also be spread through other fluids, like blood during childbirth, or from contaminated surfaces., How is pneumonia diagnosed in children?, Health workers can diagnose pneumonia through a physical exam, including checking for abnormal breathing patterns and listening to the child’s lungs. Sometimes they may use chest x-rays or blood tests for diagnosis. In countries without strong health care systems (i.e. few doctors, lack of access to chest x-rays and laboratories), health workers…, What are pneumonia treatments?, The treatment for pneumonia depends on the type of pneumonia. In developing countries, a large number of pneumonia cases is caused by bacteria and can be treated with low cost antibiotics. Yet many children with pneumonia do not receive the antibiotics they need because they lack access to quality health care. Other causes of pneumonia are viruses…, What role can oxygen play in pneumonia treatment?  , Oxygen is an essential and life-saving treatment for children and newborns suffering from severe pneumonia. That’s because the inflammation of their lungs prevents enough oxygen from entering their bloodstream.  Access to oxygen has for a long time been unavailable to those who need it. In many countries without strong health systems, oxygen is…, What can be done to prevent pneumonia?, Pneumonia can be prevented in the first place by increasing protective measures, such as adequate nutrition, and by reducing risk factors like air pollution (which makes the lungs more vulnerable to infection) and using good hygiene practices. Studies have shown that improved handwashing with soap reduces the risk of pneumonia by lowering exposure…, Is there a pneumonia vaccine?, Pneumonia caused by bacteria is easily preventable with vaccines. However, 40 per cent of children around the world are not fully protected with the primary vaccine to prevent pneumonia – the Pneumococcal (PCV) vaccine. In addition, other vaccines such as Diphteria-Tetanus-Pertussis and measles-containing vaccines and Hemophilus Influenza B (Hib)…, Where are the most children dying from pneumonia?, The countries with the largest number of child pneumonia deaths are concentrated in sub-Saharan Africa and Asia. Child deaths from pneumonia are concentrated in the world’s poorest countries. Within these countries, it is the most deprived and marginalized children who suffer the most. They often have limited or no access to basic health services…, How does air pollution factor into pneumonia?, Air pollution can significantly increase the risk of respiratory infection, including pneumonia. Almost half of all pneumonia deaths are attributable to air pollution.   The climate crisis is a child rights crisis and poses a serious threat to children’s health and well-being. Outdoor air pollution is a risk to children, especially with growing…, How big a factor is malnutrition in pneumonia related deaths?   , Wasting is the leading risk factor for deaths from pneumonia among children. It’s the most visible and life-threatening form of malnutrition. When a child is too thin and their immune systems are weak, they’re far more vulnerable to diseases like pneumonia. Wasting tends to occur very early in life and disproportionately impacts children under 2…, What is needed to stop pneumonia? , Swift action is required to ensure that no child dies from pneumonia and other preventable or treatable diseases.   That response requires reducing risk factors, protecting children’s immune system and ensuring access to good-quality health care, free at the point of use, with well trained and equipped health workers to all children. Preventing…
02 November 2023

Fighting polio vaccine misinformation

Since 1988, the number of children affected by polio has reduced by 99 per cent. While the end of polio is within reach, immunization efforts can easily be derailed by the rapid spread of vaccine misinformation, putting vulnerable children at risk.  Take for example Pakistan, one of just two countries where polio remains endemic, where fake videos…, The polio ‘listening post’, “Social listening is like a disease surveillance system, but instead of the virus, we track and analyze polio misinformation. Using cutting-edge digital media and tools we collect and analyze publicly available data on polio and vaccines across social media, digital media, broadcast news and print media platforms,” says Adnan Shahzad, the Digital…, Clear and accurate messaging, “What we say must be accurate and easy to understand for everyone,” says Soterine Tsanga, Polio Outbreak Response SBC specialist with UNICEF, who is also involved in the roll out of DCE to countries. “When there’s a polio outbreak, our goal is to respond swiftly to reach children with vaccination and stop further spread of the virus. We cannot…, Examples of accurate polio vaccine messaging created for digital sharing., UNICEF A photo of a mother holding her baby paired with text stating that vaccinations are the best way to fight polio. Polio vaccination messaging - Digital Community Engagement, Examples of accurate polio vaccine messaging created for digital sharing., UNICEF Graphic showing a smiling child next to text accurate messaging on polio Digital Community Engagement social media graphic - Polio paralysis, Examples of accurate polio vaccine messaging created for digital sharing., UNICEF A graphic shows a young girl in a yellow shit next to positive messaging on polio. Digital Community Engagement social media graphic - Polio WHO, Examples of accurate polio vaccine messaging created for digital sharing., UNICEF A polio awareness graphic showing facts, cartoon droplets, and a photo of a young child. Polio vaccination social campaign content. UNICEF, Examples of accurate polio vaccine messaging created for digital sharing., UNICEF A green cut-out style graphic showing a photo of a child receiving a vaccination alongside accurate information about vaccine safety. Polio vaccine information social graphic DCE, UNICEF., Examples of accurate polio vaccine messaging created for digital sharing., UNICEF A graphic shows a photo of a child next to text that states the benefits of vaccination. A photo of a mother holding her baby paired with text stating that vaccinations are the best way to fight polio. Graphic showing a smiling child next to text accurate messaging on polio A graphic shows a young girl in a yellow shit next to positive…, Digital volunteers quash rumours, Mariama, a digital social mobilizer in Dakar, looks at her phone and laptop screens. Mariama, a 20 years old digital social mobilizer working with UNICEF in Dakar, shares polio information, tracks misinformation, and responds to questions about polio. A big part of UNICEF’s social behaviour change work for polio eradication involves engaging local…, Local outreach and digital engagement, Digital Community Engagement enables countries to bridge the gap between their on-the-groundwork and digital communities, while fostering trust in childhood immunization. Pakistan’s polio eradication programme has managed several misinformation crises. In October 2022, a Facebook post falsely claimed that a child had died after receiving the polio…, More opportunities ahead, While there has been tremendous progress in getting the social listening and misinformation alert systems up and running, there is always more to do. DCE is now focused on strengthening local misinformation response teams while continuing to engage online communities through digital volunteers.  For Gulzar Ahmed Khan, a 28-year-old polio social…
25 May 2022

The effort to eradicate polio globally faces new challenges

27 May 2022 Extraordinary advances have been made in the effort to eradicate wild polio in just a generation. The number of children paralyzed by the virus has decreased by 99 per cent since 1988.   There is no cure for polio. It can only be prevented. That prevention comes from a vaccine, which can protect a child for life. And still to this day…, Pakistan and Afghanistan are the last countries where polio remains endemic. Beginning with Pakistan, where do things stand in terms of the effort to eradicate wild polio there?   , Pakistan saw a landmark achievement earlier this year. In January, the country went an entire year without detection of a single case of wild polio. It was a significant milestone in the nation’s effort to eradicate the disease.  But the fight is certainly not over. In April and May, there were four confirmed cases of wild polio, in what’s a…, In Afghanistan, the country’s health systems have been on the brink of collapse. What does that mean when it comes to protecting children from polio?  , Over the past year, the situation for children in Afghanistan has become even more desperate. Conflict, drought and the pandemic have collided to create an unprecedented humanitarian emergency. The country’s health systems are collapsing under that strain. That’s putting millions of children at high risk of polio and other potentially deadly…, Africa was declared free of wild polio in 2020 after Nigeria achieved zero wild polio cases. But some cases of wild polio are now emerging on the continent again. What’s happening?  , Late last year, a case of wild polio was detected in a girl in Malawi’s capital, Lilongwe. The virus has affected the nerve cells in her spinal cord, and consequently her ability to walk. It’s the first case of wild polio in Africa in five years, and the first case of wild polio in Malawi in more than three decades.   Months later, in May, a case…, Wild polio isn’t the only concern. There’s a variant, which has been driving cases globally. What is this variant and how concerning is it?   , That’s right, there has been a rise in polio variants. It’s important to note that the world has been gaining a lot of ground in the effort to eradicate the wild polio virus. But at the same time, we’re seeing a rise in what’s called circulating vaccine derived polio outbreaks. These are non-wild variants of the polio virus. In the past three…, It seems like we’re in a precarious position and at a pivotal moment. Advances continue to be made to eradicate polio, but clearly there are still real concerns. What’s UNICEF doing to respond?  , The vast majority of countries in the world are free of polio. But as long as the polio virus exists, anywhere, no child in the world is safe from this debilitating disease. The virus knows no borders. And the recent emergence of polio outbreaks proves that. The Global Polio Eradication Initiative predicts that if polio isn’t eradicated imminently…