which virus is the most weird?
Answers
Answer:
Humans have been fighting viruses long before our species had even evolved into its modern form. For some viral diseases, vaccines and antiviral drugs have allowed us to keep infections from spreading widely, and have helped sick people recover. For one disease — smallpox — we've been able to eradicate it, ridding the world of new cases.
Explanation:
However, we're still a long way from defeating viruses. Several viruses have jumped from animals to humans in recent decades, causing large outbreaks and killing thousands of people. The viral strain that drove the 2014-2016 Ebola outbreak in West Africa kills up to 90% of the people it infects, making it the most lethal member of the Ebola family.
Answer:
Humans have been fighting viruses long before our species had even evolved into its modern form. For some viral diseases, vaccines and antiviral drugs have allowed us to keep infections from spreading widely, and have helped sick people recover. For one disease — smallpox — we've been able to eradicate it, ridding the world of new cases.
However, we're still a long way from defeating viruses. Several viruses have jumped from animals to humans in recent decades, causing large outbreaks and killing thousands of people. The viral strain that drove the 2014-2016 Ebola outbreak in West Africa kills up to 90% of the people it infects, making it the most lethal member of the Ebola family.
But there are other viruses out there that are equally deadly, and some that are even deadlier. Some viruses, including the novel coronavirus currently driving outbreaks around the globe, have lower fatality rates, but still pose a serious threat to public health as we don't yet have the means to combat them.
According to the World Health Organization (WHO), the Marburg virus was first identified by scientists in 1967, when small outbreaks occurred among lab workers in Germany who were exposed to infected monkeys imported from Uganda. Marburg virus symptoms are similar to Ebola in that both viruses can cause hemorrhagic fever, meaning that infected people develop high fevers, and bleeding throughout the body that can lead to shock, organ failure and death, according to Mayo Clinic.
The case fatality rate in the first outbreak (1967) was 24%, but it was 83% in the 1998-2000 outbreak in the Democratic Republic of Congo, and 100% in the 2017 outbreak in Uganda, according to the WHO.
The first known Marburg virus outbreak in West Africa was confirmed in August 2021. The case was a male from south-western Guinea, who developed a fever, headache, fatigue, abdominal pain and gingival hemorrhage. This outbreak lasted for six weeks and, while there were 170 high-risk contacts, only one case was confirmed, according to Reuters.
According to the World Health Organization (WHO), the Marburg virus was first identified by scientists in 1967, when small outbreaks occurred among lab workers in Germany who were exposed to infected monkeys imported from Uganda. Marburg virus symptoms are similar to Ebola in that both viruses can cause hemorrhagic fever, meaning that infected people develop high fevers, and bleeding throughout the body that can lead to shock, organ failure and death, according to Mayo Clinic.
The case fatality rate in the first outbreak (1967) was 24%, but it was 83% in the 1998-2000 outbreak in the Democratic Republic of Congo, and 100% in the 2017 outbreak in Uganda, according to the WHO.
The first known Marburg virus outbreak in West Africa was confirmed in August 2021. The case was a male from south-western Guinea, who developed a fever, headache, fatigue, abdominal pain and gingival hemorrhage. This outbreak lasted for six weeks and, while there were 170 high-risk contacts, only one case was confirmed, according to Reuters.
According to the World Health Organization (WHO), the Marburg virus was first identified by scientists in 1967, when small outbreaks occurred among lab workers in Germany who were exposed to infected monkeys imported from Uganda. Marburg virus symptoms are similar to Ebola in that both viruses can cause hemorrhagic fever, meaning that infected people develop high fevers, and bleeding throughout the body that can lead to shock, organ failure and death, according to Mayo Clinic.
The case fatality rate in the first outbreak (1967) was 24%, but it was 83% in the 1998-2000 outbreak in the Democratic Republic of Congo, and 100% in the 2017 outbreak in Uganda, according to the WHO.
The first known Marburg virus outbreak in West Africa was confirmed in August 2021. The case was a male from south-western Guinea, who developed a fever, headache, fatigue, abdominal pain and gingival hemorrhage. This outbreak lasted for six weeks and, while there were 170 high-risk contacts, only one case was confirmed, according to Reuters.
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