These are among the high 5 new Covid signs

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LONDON – When the coronavirus pandemic first hit in early 2020, governments quickly released information on what symptoms to look out for, unaware that much of the transmission was asymptomatic.

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

Fast forward to today and more symptoms will be reported and recognized. The variation in symptoms has occurred over time as several variants of the virus – such as the Alpha strain and now the highly communicable Delta variant – have replaced the “original” strain of Covid-19, which was first discovered in China in late 2019 has been.

Read more: Covid Delta variant: symptoms, spread and what to look out for

Now, an ongoing UK study that is allowing the public to enter their Covid symptoms into an app – which allows scientists to then analyze the data – says new coronavirus symptoms are reported frequently.

The Zoe Covid Symptom Study has identified the current five most common symptoms that have occurred in the past few weeks, which differ based on whether you have been vaccinated and how many doses you have received.

The symptoms highlighted below were first published in late June but still represent the top five symptoms, the Zoe Covid symptom study told CNBC on Wednesday.

The symptom rankings are based solely on public reports in the app and do not take into account which variant caused the virus or demographic information.

These are the five most common symptoms reported by people who are fully vaccinated, have received a dose of a vaccine, or are unvaccinated.

Symptoms with full vaccination?

The Zoe Covid Symptom Study says that generally similar symptoms of Covid-19 have been reported on the app by people who have and have not been vaccinated.

However, those who had already received the vaccination reported fewer symptoms over a shorter period of time, suggesting they became less seriously ill and recovered faster.

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

  1. a headache
  2. Runny nose
  3. Sneeze
  4. Sore throat
  5. Loss of smell

The study found that “traditional” Covid symptoms like anosmia (loss of smell), fever and shortness of breath were at the bottom of the list at five, twelve and 29. “A persistent cough is now ranked 8th if you had two doses of the vaccine, so it is no longer the most important indicator of Covid.”

Symptoms after a vaccination dose?

The ranking changes again after a vaccination dose as described below:

  1. a headache
  2. Runny nose
  3. Sore throat
  4. Sneeze
  5. Persistent cough

With the protection of just one vaccine dose, one of the original indicators of a persistent cough made the five most common symptoms, Zoe noted.

Symptoms If You Are Not Vaccinated?

If you have not yet been vaccinated, the symptoms are more likely to be recognized by the traditional ranking, said Zoe, “but we can still see some changes compared to the first occurrence of Covid-19 over a year ago.”

  1. a headache
  2. Sore throat
  3. Runny nose
  4. fever
  5. Persistent cough

“Odor loss comes in 9th and shortness of breath comes way down in 30th, suggesting that the previously recorded symptoms change as the variants of the virus develop,” the study found.

Covid cases, which are attributed to the much more contagious Delta variant, are increasing in parts of Europe, the UK and the US, particularly among young people and among the partially vaccinated and unvaccinated.

Read more: The Delta variant is spreading in Europe and cannot be stopped

While two doses of the Oxford AstraZeneca or Pfizer BioNTech vaccine offered protection against the Delta variant, both were significantly less effective after just one shot.

The latest research from Israel on Monday showed a decrease in the effectiveness of the Pfizer BioNTech vaccine in preventing infection and symptomatic disease, which coincided with the spread of Delta, but said it remained highly effective in preventing serious diseases.

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