[Telangana Today] 'COVID-19 might stay out of India'
By | Published: 12:00 am
Hyderabad: Almost a month into the massive surveillance to screen and identify persons with COVID-19, public health officials across the State and elsewhere are hoping that the disease might just imitate SARS and MERS outbreaks and spare the country from a possible medical emergency.
Both Severe Acute Respiratory Syndrome (SARS) and Middle-East Respiratory Syndrome (MERS), had rapidly spread across the world from countries of their origin (i.e China and Middle East respectively) but largely remained out of India. While this parallel gives a lot of hope, the World Health Organisation (WHO) Scientific and Technical Advisory Group of Infectious Hazards (STAG-IH), however, has concluded that there is similarity and at the same time difference between SARS and COVID-19.
The WHO's STAG-IH, which has published a paper 'COVID-19: What is next for public health?' in The Lancet journal on February 13, concluded that 'the continuing strategy of containment for elimination should continue, and that the coming 2 to 3 weeks through to the end of February, 2020, will be crucial to monitor the situation of community transmission of 2019-nCoV'.
The MERS spread to nearly 27 countries across the world and infected close to 2,500 persons in its wake and claimed 858 lives. Like COVID-19 and SARS, the MERS coronavirus is also zoonotic in nature, which means the virus was transmitted from animals to humans.
According to studies, the MERS was transmitted to humans through camels (dromedaries) in several countries in the Middle East, Africa and South Asia. According to WHO, the origins of the MERS virus are not fully understood but, according to analysis of different virus genomes, it is believed that it may have originated in bats and transmitted to camels.
Threatening Virus3 major patterns spotted by WHO among COVID-19 patients
1. Mild illness with upper respiratory tract symptoms
2. Non-life threatening pneumonia with upper respiratory tract symptoms
3. Severe pneumonia with Acute Respiratory Distress Syndrome (ARDS)
4. In the last stage, COVID-19 begins with mild symptoms for 7 to 8 days and then progress to rapid deterioration and ARDS
What is the fatality Rate of COVID 19?
Out of 100 positive COVID-19 cases, fatality rate is 1 per cent to 2 per cent.
SARS had a fatality rate of 10 per cent while swine flu is 1 per cent to 4 per cent.
No positive cases in Telangana
Health officials on Sunday said that so far 92 samples from passengers with a travel history to China were collected out of which all have tested negative and have been discharged from the hospitals. During discharge from the hospital, all the passengers underwent counselling and also are in home isolation.
Since the thermal screening for passengers at Shamshabad international airport was launched, the health officials have screened 9684 travellers and have asked 220 passengers to remain in home quarantine for 28 days. At present, there are another 3 passengers who are admitted to Gandhi Hospital and are under observation.
The health status of the suspects who are under observation at home and hospitals are stable. As on date, none of the 2019-nCoV suspects have been found positive in Telangana.
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