The Delta variant of COVID-19 has been called a variant of concern by WHO because of its increased transmissibility and increased ability to cause severe disease. The best way we can limit the transmission of COVID-19 is for people to get the vaccine when available to them and continue to follow existing advice on preventing the spread of the virus, including physical distancing, wearing masks, regular hand-washing, and keeping indoor areas well ventilated.
The Delta variant, or a variant first identified in India, has been called a variant of concern by WHO because of its increased transmissibility and ability to cause severe disease. Experts are constantly monitoring new variants of the coronavirus that causes COVID-19 to see if they spread more easily, cause more severe disease, or could impact the effectiveness of public health measures or vaccines.
What is a Delta variant symptom?
Experts report that apart from fever, cough, fatigue, and loss of taste and smell observed in mild COVID infections, some new Delta variant symptoms have emerged due to the involvement of the variants. Headache is the number one sore throat, runny nose, and fever. People who have contracted delta variant experience symptoms that feel more like a bad cold. More research needs to be done to analyze if clinical presentations can be linked-to delta variants.
What is Omicron?
The Omicron variant of COVID-19 has been called a variant of concern by WHO based on the evidence that it has several mutations that may impact how it behaves. Did you know that Omicron is the latest variant of the coronavirus and it is also called B.1.1.529? According to WHO, it is the fifth variant and it is rapidly spreading among the communities. When we talk about India, the first Omicron-infected patient was found in Karnataka.
The Omicron variant was first identified in July 2020, and since that time, it has been recorded in 60 countries. Evidence suggests this variant is spreading faster than the Delta variant of concern first identified in India and already spreading widely across the UK. Omicron is a highly contagious virus. It is mutating very frequently, and international action is required to contain its spread.
The most common Omicron symptoms for the new COVID Variant “Omicron” are fever, cough, tiredness, and loss of taste or smell. If anyone has any of these symptoms, they should urgently take the COVID test. The serious symptoms of this virus are chest pain, loss of speech and mobility, or difficulty breathing.
Omicron vs. Delta: Place of Discovery
Omicron is the newest known strain of the novel coronavirus that causes Covid-19. It was first detected in September in South Africa and has since spread to neighboring countries and continues to spread worldwide. Experts say it is more contagious than other variants but doesn’t appear to be more deadly. The Omicron virus is a new coronavirus that is marked by unique mutations. There’s no evidence yet that it’s more contagious or deadly than the original virus, but its ability to evade detection complicates vaccines and testing.
The Delta variant, or B.1.617.2, is a variant of SARS-CoV-2, the virus which causes COVID-19. First identified in India in late 2020, it is one of several variants that have now spread around the world. As you get vaccinated and keep using public health measures like handwashing, wearing a mask, and staying at least 2 meters away from other people, you will be part of the solution to help stop this and other variants from spreading.
Also known as the Indian variant is thought to be partly responsible for India’s deadly second wave of the pandemic beginning in February 2021. It later contributed to the third wave in Fiji, the United Kingdom, and South Africa.
Omicron vs. Delta: Transmission Levels
According to research by French scientists, the Omicron Covid-19 variant maybe 105 percent more transmissible than Delta. The data shows that in France, between October 25 and December 18, there were 131,478 tests done to determine specific variants of the virus. When comparing these tests with infections, researchers discovered that the Omicron variant was more transmissible than the Delta variant.
Omicron vs. Delta: Vaccination and Effectiveness
Most all countries run vaccination programs against these deadly viruses. But, many developing countries still don’t have sufficient vaccines for their citizens, which could be a serious problem. In such conditions, many developed countries are responsible for providing vaccines to these nations. However, a vaccination program is an effective way, if we want to kill these deadly viruses.