![]() ![]() Children are less likely to develop symptoms or severe disease. However, based on early data, it appears that it is more common for adults to pass the SARS-CoV-2 infection onto children. There are differences in transmission between children and adults.Īccording to the WHO, the transmission of the flu from children to adults is common. Likewise, a person can pass on the SARS-CoV-2 infection even if they have no symptoms. ![]() The WHO indicates that people with the flu can pass the virus on before they show any symptoms. However, the risk of contracting the coronavirus from a surface is low.Īccording to the CDC, COVID-19 remains contagious for longer than the flu, but both can spread easily. The WHO also reports that the virus can also live on surfaces. And the WHO recommends that people stay at least 6 ft from anyone coughing or sneezing to help prevent the transmission of the SARS-CoV-2 infection. Tiny droplets containing the viruses can pass from someone with the infection to someone else, typically through the nose and mouth via coughing and sneezing.Īccording to the CDC, people can transmit the flu virus to others who are 6 feet (ft) away. We are still learning about post-COVID conditions, also known as long COVID, that may result from infection with the new coronavirus.Ĭompared with the flu, research on COVID-19 remains in its early stages.Īccording to the CDC, getting vaccinated for COVID-19 and following recommended booster schedules is the best way to prevent severe illness.īoth SARS-CoV-2 and the flu virus primarily spread through person-to-person contact. ![]() Those most at risk of severe illness or complications related to these viruses include the elderly and those with underlying medical issues. According to the WHO, the mortality rate for COVID-19 appears to be higher than that of the flu. The chance of severe and critical infection is higher with COVID-19 than with the flu.ĬOVID-19 is also more deadly. However, according to July 2022 data from the Centers for Disease Control and Prevention (CDC), about 9% of COVID-19 cases were severe enough to require ICU care, and about 0.6% needed mechanical ventilation. ![]() People in a critical state require a ventilator to breathe. Initial data from the World Health Organization (WHO) suggested that 15% of COVID-19 cases are severe, and 5% are critical. However, most cases of both the flu and COVID-19 are mild and can be treated and managed at home. So if you have a cold at the moment, there’s about a 50% chance that it is actually Covid.The symptoms of COVID-19 and flu can range from mild to severe. Openshaw said it would be “sensible” to update the list of Covid symptoms: “The semi-lockdown has been terrible for colds, they are struggling to survive. Those laboratory studies support what the Zoe app is telling us.” “That would go along with it producing more common-cold-like symptoms. “It appears to be shifting towards a virus that infects higher up in the respiratory tract and is therefore adapting to be more transmissible partly because it is changing the cell types it infects,” Openshaw said. Recent data, including a study from Hong Kong, found that Omicron was less able to infect deep lung tissue but more able to infect higher bronchial tissue. Peter Openshaw, professor of experimental medicine at Imperial College London speaking in a personal capacity, said there was evidence that the virus was changing the way it behaved, in terms of cells that it infected, leading to changing symptoms. It advises people with any of the three symptoms to get a PCR test as soon as possible and self-isolate. The NHS website currently lists the “main symptoms of coronavirus” as a high temperature a new, continuous cough including coughing a lot for more than an hour a loss or change to your sense of smell or taste. “We need to change public messaging urgently to save lives as half of people with cold-like symptoms now have Covid.” You only need to ask a friend who has recently tested positive to find this out,” Spector, a professor of genetic epidemiology at King’s College London, told the PA news agency. “For most people, an Omicron positive case will feel much more like the common cold, starting with a sore throat, runny nose and a headache. “Zoe data clearly shows that the most important symptoms are no longer a new continuous cough, a high temperature or loss of taste or smell. Spector said he was shocked by what he called “misinformation” in the government’s latest stay-at-home guidance about the symptoms of Covid. Prof Tim Spector, lead scientist on the Zoe Covid study, said public messaging needed to acknowledge that Covid symptoms would appear more like a common cold to many of those infected. ![]()
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