Health experts in the UAE have urged residents not to panic over hantavirus, stating that it does not spread easily between people and is unlikely to cause a Covid-style outbreak.
UAE health specialists say hantavirus should not trigger Covid-like panic.
Health professionals in the UAE are working to reassure the public following recent online discussions about hantavirus, emphasising that the infection behaves very differently from respiratory viruses such as Covid-19 and is not spread through normal person-to-person contact. Doctors stress that the nature of transmission, risk factors, and overall likelihood of infection place hantavirus in a completely separate category from airborne pandemics that spread rapidly through human interaction.
Medical experts explain that hantavirus infections are typically associated with exposure to environments where rodents are present. The virus is primarily transmitted when individuals come into contact with infected rodent urine, droppings, or saliva, particularly in enclosed or poorly ventilated spaces. Activities such as cleaning storage rooms, entering abandoned buildings, or handling materials in dusty environments that have been contaminated by rodents can increase the risk of exposure. In contrast, casual interaction between people in public spaces does not contribute to its spread, which significantly reduces the likelihood of large-scale outbreaks.
Doctors also highlight that hantavirus is not easily transmitted from one human to another, a key difference that sets it apart from highly contagious respiratory infections. Because of this, experts say the conditions required for widespread transmission simply do not exist in everyday community settings. This distinction has been an important point in addressing public concern, especially as misinformation and comparisons to previous global health crises circulate on social media platforms.
In response to growing public curiosity, health authorities in the UAE, including the National Emergency Crisis and Disaster Management Authority and the Ministry of Health and Prevention, have reiterated that the country’s health system remains fully prepared to handle any potential infectious disease risks. Officials have emphasised that surveillance systems are continuously active, allowing for early detection, monitoring, and rapid response to any unusual health developments.
Authorities have also underlined that there is no indication of widespread transmission risk within the country, and that current monitoring efforts are part of routine public health preparedness. They added that UAE healthcare infrastructure is designed to respond efficiently to a wide range of infectious diseases, ensuring that both prevention and treatment systems are in place if needed.
Healthcare professionals speaking to Insider 18 noted that while hantavirus infections can be severe in certain cases, particularly if left untreated, the disease itself remains rare globally. They explained that most reported cases occur in specific geographic or environmental conditions where humans are more likely to come into contact with infected rodent populations. Even in such cases, infections are not typically associated with casual human interaction or community spread.
Doctors further point out that awareness of hygiene and environmental safety plays a major role in reducing risk. Simple precautions such as avoiding contact with wild rodents, properly sealing food storage areas, and ensuring that enclosed spaces are cleaned safely and ventilated before use can significantly reduce the chances of exposure. Public health guidance often focuses on prevention through environmental control rather than concern over interpersonal transmission.
Experts also encourage the public to be cautious about misinformation, particularly when health topics trend on social media. They advise residents to rely on official sources and verified medical guidance rather than unconfirmed online claims, which can sometimes lead to unnecessary fear or misunderstanding about how diseases spread.
At the same time, health professionals acknowledge that increased public interest in emerging infections is natural, especially following the global experience of Covid-19. However, they stress that not all infectious diseases share the same transmission patterns, severity, or risk levels. Understanding these differences, they say, is essential to avoiding panic and ensuring a measured response.
In summary, UAE medical authorities and healthcare experts are reinforcing a consistent message: hantavirus is primarily linked to rodent exposure in specific environmental conditions, it does not spread easily between humans, and it is unlikely to behave in a manner similar to Covid-19. With continued monitoring by national health bodies and strong public health systems in place, officials remain confident in the country’s ability to manage any potential risks while keeping the public informed and reassured.
What is hantavirus?
Hantavirus refers to a group of related viruses that are naturally carried by rodents, which act as the primary hosts in which the virus circulates without necessarily causing disease in the animals themselves. Human infection, however, occurs only in specific circumstances and is considered relatively uncommon. Health specialists emphasise that the virus does not spread widely in human populations and is typically linked to environmental exposure rather than interpersonal contact.
Medical experts explain that the most common route of infection happens when people come into contact with areas contaminated by rodents. This includes exposure to urine, droppings, or saliva from infected animals, particularly in spaces that are closed, dusty, or not well ventilated. When these contaminated particles become airborne—often during cleaning or sweeping—they can be inhaled unknowingly by individuals, leading to infection. In other cases, people may contract the virus by touching contaminated surfaces and then touching their mouth, nose, or eyes without proper hand hygiene.
According to Dr Srinivasa Rao Polumuru, a consultant in internal medicine at NMC Specialty Hospital Al Nahda, infection generally occurs through indirect exposure to rodents rather than direct interaction between people. He explained that inhalation of contaminated particles is one of the primary pathways through which the virus enters the body, especially in environments where rodent infestations have gone unnoticed or unmanaged. He also noted that everyday social contact does not typically pose a risk for transmission.
Dr Polumuru further clarified that hantavirus spreads from animals to humans rather than circulating easily among humans. He highlighted that people are more likely to become infected through environmental exposure, such as cleaning storage areas, entering abandoned or poorly maintained buildings, or working in conditions where rodent activity is present. These scenarios increase the likelihood of inhaling contaminated particles, which is why awareness of surroundings and hygiene practices is important in prevention.
Public concern has grown in some circles due to comparisons being drawn with Covid-19, prompting doctors to address what they describe as a major misunderstanding. Medical professionals strongly stress that hantavirus does not share the same transmission patterns or pandemic potential as Covid-19. While Covid-19 spreads efficiently between people through respiratory droplets and airborne particles in everyday interactions, hantavirus does not have this level of human-to-human transmissibility.
Dr Srinivasa emphasised that one of the most common misconceptions is the belief that hantavirus spreads easily between individuals. He reiterated that in most known strains of the virus, transmission is almost entirely linked to rodent exposure rather than casual human contact. This fundamental difference significantly reduces the likelihood of large outbreaks spreading through communities in the same way respiratory viruses do.
Supporting this view, Dr Muhammed Aslam, a specialist pulmonologist at International Modern Hospital Dubai, explained that sustained human-to-human transmission has not been observed in most hantavirus variants. He pointed out that only limited instances of such transmission have been documented, and these are confined to specific strains identified in certain regions, particularly parts of South America. Even in those rare cases, the pattern of spread remains highly restricted compared to airborne viral infections.
Doctors also note that the clinical presentation of hantavirus infection can vary depending on the strain and the region in which it occurs. In some cases, it may lead to severe respiratory or renal complications, but such outcomes are generally rare and linked to delayed diagnosis or high levels of exposure. Early detection and medical attention significantly improve outcomes, which is why awareness of risk factors is considered important.
Healthcare professionals in the UAE continue to reassure the public that the risk of widespread transmission remains very low. They encourage residents to focus on preventive measures such as maintaining clean living environments, sealing food sources that may attract rodents, and ensuring proper ventilation and hygiene in enclosed spaces that are rarely used.
They also advise avoiding unnecessary panic and relying on verified medical sources rather than social media speculation, which can often exaggerate risks or draw inaccurate comparisons with past pandemics. According to experts, understanding the biological differences between viruses is key to responding calmly and appropriately.
Overall, medical guidance reinforces that hantavirus is primarily an environmentally linked infection associated with rodent exposure, not a highly contagious human respiratory illness. Its transmission pattern, rarity, and limited human-to-human spread distinguish it clearly from viruses like Covid-19, helping to place current concerns in proper medical context.
Doctors in the UAE have clarified that the risk of hantavirus infection for the general public remains low, especially in urban environments where exposure to rodents is limited and living conditions are well maintained. They explain that most documented cases worldwide are linked to specific situations where individuals come into direct or indirect contact with infected rodents in enclosed or neglected environments rather than through everyday social or public interactions.
Medical specialists note that the virus is typically associated with particular environmental conditions rather than community-based spread. According to Dr Muhammed Aslam, a specialist pulmonologist at International Modern Hospital Dubai, the likelihood of infection increases mainly in places that are poorly maintained, closed for long periods, or exposed to rodent activity. These environments may include abandoned structures, storage facilities, agricultural sites, warehouses, and farms where rodent infestations are more common and may go unnoticed for extended periods.
He explained that while residents living in cities are generally at minimal risk, certain activities can still create exposure opportunities. For example, individuals who enter unused buildings, clean out old storage rooms, or work in construction sites may encounter dust or debris contaminated by rodent waste. In such situations, inhalation of contaminated particles becomes the primary route of infection. However, he emphasised that these circumstances are relatively specific and not part of daily urban life for most people.
Dr Aslam further added that environments such as offices, schools, shopping centres, and public transport systems are not considered risk areas for hantavirus transmission. These places are typically well maintained, regularly cleaned, and do not usually provide conditions that support rodent infestation at levels required for virus transmission. As a result, the general population going about routine daily activities is not considered at significant risk.
Health experts also highlight that hantavirus does not behave like respiratory viruses that spread easily from person to person in crowded or enclosed spaces. Instead, its transmission pattern is closely tied to environmental exposure, particularly to areas contaminated by rodents. This fundamental difference is one of the key reasons why doctors continue to reassure the public that widespread outbreaks are highly unlikely.
When discussing symptoms, medical professionals explain that early signs of hantavirus infection can often be vague and resemble common viral illnesses. Patients may initially experience general discomfort such as fever, tiredness, muscle aches, and headaches. In many cases, these symptoms can easily be mistaken for seasonal flu or other mild infections, which sometimes delays proper diagnosis.
Other early indicators may include chills, nausea, and abdominal discomfort. Because these symptoms are non-specific, doctors stress the importance of considering environmental history when evaluating a patient’s condition. In particular, they advise individuals to inform healthcare providers if they have recently been in rural areas, dusty environments, or places with potential rodent exposure.
In more severe cases, the illness can progress to respiratory complications. Patients may begin to experience coughing, chest tightness, or difficulty breathing. These symptoms usually develop after the initial phase of the illness and require immediate medical attention. Doctors emphasise that while such severe outcomes are possible, they remain uncommon and are typically associated with delayed treatment or significant exposure levels.
Dr Srinivasa Rao Polumuru, a consultant in internal medicine at NMC Specialty Hospital Al Nahda, advised that individuals who have recently travelled to areas with higher rodent activity or who have engaged in outdoor or rural work should be particularly attentive to early symptoms. He explained that timely communication with healthcare professionals is essential, as it allows doctors to consider environmental exposure when making a diagnosis.
He noted that one of the challenges in identifying hantavirus early is that its initial symptoms overlap with many common infections. For this reason, patients are encouraged to share detailed information about recent travel history, occupational exposure, or any activities involving contact with dusty or enclosed environments. This context can help doctors differentiate between hantavirus and other more common illnesses.
In terms of prevention, healthcare professionals consistently emphasise that awareness and practical precautions are far more effective than fear. They advise residents who are cleaning or entering closed, dusty, or abandoned spaces to take basic safety steps to minimise potential exposure. These measures include ensuring proper ventilation before starting any cleaning activities, wearing protective masks and gloves when handling dust or debris, and avoiding dry sweeping, which can disturb contaminated particles and increase the risk of inhalation.
Doctors also recommend disinfecting surfaces before wiping them and maintaining general cleanliness in areas that may be prone to rodent activity. Proper pest control and safe food storage practices are also considered important in reducing the likelihood of attracting rodents into living or working spaces.
Medical experts reiterate that hantavirus is fundamentally an environmentally acquired infection linked to rodent exposure rather than a contagious disease that spreads easily among humans. Because of this, the risk of large-scale outbreaks in well-managed urban settings remains extremely low. They emphasise that understanding how the virus spreads is key to avoiding unnecessary alarm.
At the same time, doctors acknowledge that public concern often rises when unfamiliar infections are discussed in the media or on social platforms. They caution against drawing direct comparisons with highly contagious diseases such as Covid-19, as this can create confusion and unnecessary anxiety. Unlike respiratory pandemics that spread rapidly through human contact, hantavirus requires very specific environmental conditions for transmission.
Healthcare professionals encourage residents to remain informed but calm, focusing on practical steps rather than panic. They stress that maintaining clean surroundings, avoiding contact with rodents, and following basic hygiene practices are sufficient measures for prevention in most cases.
Ultimately, doctors in the UAE continue to reassure the public that while hantavirus should be understood and respected as a medical condition, it does not pose a widespread threat to the general population. With proper awareness and simple preventive measures, the risk of infection remains minimal, and there is no reason for public concern to escalate beyond measured caution.
