year ender 2021 This year not only corona but also these viruses caused havoc | This year, not only corona but these viruses also caused havoc, in the coming time it can become a cause of trouble! – Bhaskar

Digital Desk, New Delhi. Corona has broken the economy of the whole world. Almost all the countries have come under its grip. This is probably the first time in history, when the whole world is suffering from a virus and its effect is not over yet. If you remember the last 2 years, then you will understand that Corona has affected every aspect of your life.

Today we will tell you that, not only corona but there are many other viruses besides this, which have wreaked havoc in many countries of the world. It is our misfortune that we have to bear the brunt of so many viruses at once. Although their effect is not completely over, they are emerging from time to time and infecting people.

Which virus brought problems in 2021

Zika virus
Apart from Corona, Zika virus also knocked in India this year and more than 100 people got infected by it. Its first case was reported in India on 8 July 2021. In Kerala, a person had returned from Uganda, in which the infection was confirmed, this was the first case of Zika. Kerala was the worst affected by Zika. Let us tell you that, according to WHO, Zika virus was first identified in Ugandan monkeys in 1947.


  • Its initial symptoms are mild.
  • Fever, rash, joint pain, muscle pain, headache, and vomiting may occur.
  • Pregnant women are most vulnerable to the Zika virus.

ebola virus
Ebola virus is a very dangerous disease. It infects one person to another. Most of the patients die due to this virus. According to the WHO, this year a total of 23 Ebola infections were confirmed in the West African country of Guinea, in which 12 people lost their lives. At the same time, it wreaked havoc in the Congo as well. Also, 930 people have died due to Ebola virus in West African countries of Guinea, Sierra Leone and Nigeria.


  • According to the WHO, symptoms like sudden fever, weakness, muscle pain and sore throat appear in its patients.
  • The initial symptoms are followed by vomiting, diarrhea and in some cases internal and external bleeding.
  • Let us tell you that it is transmitted to humans through direct contact with infected animals, eg, chimpanzees, bats and deer.

nipah virus
Nipah virus originated in Malaysia in 1999. But, now it has reached many countries of the world. Let us tell you that this virus reaches humans from pigs. According to WHO, this year Nipah’s havoc has been seen in India, Bangladesh, Cambodia, Indonesia, Madagascar, Philippines and Thailand. A 12-year-old child also died of Nipah virus in Kerala.


  • In the beginning, there is a problem of fever and headache.
  • Then symptoms like vomiting, bloating, disorientation and mental confusion appear.
  • Not only this, an infected person can become comatose within 24 to 48 hours.

marburg virus
Like Corona and Ebola, there is also the Marburg virus. It is known as the cousin of Ebola. In 1967, the havoc of Marburg first wreaked havoc in Germany and Serbia. This year cases of Marburg were found in Guinea and Uganda.


  • According to the WHO, its symptoms can appear between two to 21 days.
  • Symptoms include high fever, severe headache and severe malaise.
  • Also includes severe watery diarrhea (diarrhea can last up to a week), abdominal pain and cramping, nausea and vomiting (this may begin on the third day after infection).

Norovirus infection was observed in Kerala, India. In November, 13 students of a veterinary college in Kerala were infected. Let us tell you that, in the year 1968, this virus first came from Norwalk city of America.


  • Sudden vomiting along with high fever, body pain.
  • Symptoms include swelling of the stomach and intestines, severe vomiting and diarrhea.

yellow fever
This year Nigeria has been troubled by yellow fever infection. Around 1312 cases of yellow fever were registered here. Let us tell you that yellow fever is caused by the bite of the Aedes aegypti mosquito. According to WHO, 47 countries in Africa, 34 countries in Central America and 13 countries in South America are in the grip of Yellow Fever.


  • Fever may occur.
  • Symptoms like severe pain, headache will be seen.
  • Also includes bleeding (bleeding) in the mouth, nose, ears, and abdomen.

rift valley fever
Rift Valley Fever has wreaked havoc in many countries of Africa. Let us tell you that there is bleeding in this disease and there is confusion. Then it rapidly reaches the liver. 50% of people die after infection. This year, Rift Valley Fever has engulfed 32 people in Kenya, in which 11 people lost their lives.


  • Fever, muscle aches, and headache.
  • These symptoms may persist for up to a week.
  • Apart from this, the problem of bleeding comes the most.


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