NHS Highlights Key Symptom Distinguishing Covid-19 from Flu

Reports from the NHS indicate a critical symptom that may help differentiate between Covid-19 and influenza as cases of both viruses rise in the UK. Recent data from the UK Health Security Agency (UKHSA) reveals a concerning trend, with flu positivity increasing from 1.9% to 3.3% in the past week, while Covid-19 positivity in hospital settings rose from 11.7% to 12.9%.

Identifying whether an illness is caused by Covid-19 or flu can be challenging due to the overlapping symptoms. The NHS notes that Covid-19 symptoms closely resemble those of other illnesses, including colds and flu. Both conditions can lead to a high temperature, body aches, headaches, and nausea. However, a significant distinction lies in the symptom of “shortness of breath,” which the NHS identifies as more indicative of Covid-19.

In cases of flu, while shortness of breath can occur, it often signifies a progression to more serious conditions such as pneumonia. The Centres for Disease Control and Prevention (CDC) advises that adults experiencing difficulty breathing or shortness of breath should seek medical attention immediately, highlighting these symptoms as emergency warning signs of flu complications.

The NHS outlines that typical Covid-19 symptoms may include:

– High fever
– Cough
– Loss of taste or smell
– Fatigue

While most individuals recover within a few weeks, some may face prolonged symptoms or more severe illness. In contrast, flu symptoms typically develop rapidly and can include:

– Sudden fever
– Chills
– Muscle pain
– Fatigue

Children may exhibit similar symptoms but can also experience ear pain and decreased activity levels.

Dr. Jamie Lopez Bernal, a consultant epidemiologist at UKHSA, emphasized the importance of vaccination as cases of flu and Covid-19 continue to rise. He stated, “It’s really encouraging to see people already taking up the flu vaccine offer, especially as we’re starting to see cases increasing in our surveillance data.” Dr. Bernal underscored the need for vulnerable populations to ensure they are protected as winter approaches, when respiratory illness cases typically surge.

Vaccination remains the best defense against these respiratory illnesses, providing an essential step individuals can take to safeguard themselves and their families. Appointments for vaccinations can be made through the NHS App, local GP practices, online at nhs.uk/bookflu or nhs.uk/bookcovid, or by calling 119. Individuals can also find nearby drop-in services using the NHS walk-in finder.

The rise in both Covid-19 and flu cases serves as a reminder of the ongoing need for public health vigilance and the importance of vaccination during the winter months.