These are some of the top 5 new symptoms of Covid

LONDON – When the coronavirus pandemic first emerged in early 2020, governments quickly released information about symptoms to watch for, unaware at the time that much of the transmission was asymptomatic.

The public was asked to watch out for high fever and a new persistent cough, with loss of taste or smell, fatigue and sore throat, which are also indicated as possible symptoms (some added at different times of the epidemic).

Fast forward to today and more symptoms will be reported and recognized. The difference in symptoms has occurred over time as several strains of the virus – such as the alpha strain and now the rapidly transmissible delta variant – have come to replace the “original” strain of Covid-19 that first appeared. It was discovered in China late. last year. 2019.

Read more: Covid delta variant: Symptoms, its spread and what to watch out for

Now, a study in the UK that allows the public to enter their Covid symptoms into an app – data that scientists have been able to analyze – shows that there are new symptoms of the coronavirus that have been widely reported.

The first Zoe COVID symptom survey identified the first five symptoms that have occurred over the past few weeks and that seem to vary depending on whether you’ve been vaccinated and how many doses you’ve had.

The symptoms described below were first published in late June, but they still represent the top five reported symptoms, according to CNBC’s Zoe Covid Symptom Study Wednesday.

Symptom ratings are based solely on audience reports in the app and do not take into account the variable that caused the virus or demographic information.

Here are the top five symptoms reported by people who have been fully vaccinated, have taken a single dose of the vaccine, or have not been vaccinated.

The Zoe Covid Symptom study says it has generally observed symptoms similar to Covid-19 that were generally reported in the app by vaccinated and unvaccinated people.

However, fewer symptoms were reported over a shorter period of time by those who actually received the injections, indicating that they were less severe from the disease and improved more quickly.

Here is the current order of Covid symptoms after the two vaccinations:

1. Headache
2. Runny nose
3. to sneeze
4. Sore throat
5. loss of sense of smell

The study indicated that “traditional” Covid symptoms such as loss of smell, fever and shortness of breath were low on the list at 5, 12 and 29, respectively. “And a persistent cough is now ranked eighth if you have had two doses of the vaccine.” “So it is no longer the highest indicator of Covid infection.”

The order changes again after one vaccination, as shown below:

1. Headache
2. Runny nose
3. Sore throat
4. to sneeze
5. persistent cough

Zoe noted that with protection from only one dose of the vaccine, one of the original indications of a persistent cough was the cause of the first five symptoms.

If you haven’t been vaccinated yet, Zoe said, the symptoms are more recognizable in the traditional order, “but we can still see some changes since Covid-19 first emerged over a year ago.”

1. Headache
2. Sore throat
3. Runny nose
4. fever
5. persistent cough

The study found that “loss of smell is at number 9 and shortness of breath is at the bottom of the list at number 30, indicating that symptoms as previously recorded change with the evolving variants of the virus.”

Cases of Covid attributable to the more contagious delta variant are increasing in parts of Europe, the United Kingdom and the United States, especially among partially vaccinated and unvaccinated young people.

Read more: The Delta variable is spreading in Europe and it can’t be stopped

While two doses of Oxford-AstraZeneca or Pfizer-BioNTech provided protection against shifting deltas, both were significantly less effective after just one shot.

Recent research from Israel on Monday found a decrease in the effectiveness of the Pfizer-biotech vaccine in preventing infections and diseases associated with the Delta outbreak, but said it was still highly effective in preventing serious illnesses.