భారత దేశంలో కరోనా ప్రమాదం ఏ దశలో ఉంది?||Corona threat to India, what stage is it?
Stage 1 is when cases are imported from affected countries without any local origin and only those who have travelled abroad test positive for the respiratory illness. The disease does not spread locally at this stage.
Stage 2
This is the stage when local transmission happens and its source is known and can be located. At this stage, people testing positive have come in contact with a patient who has travelled outside the country. They are usually those in close contact with the patient such as family members or others who have been in touch with the infected.
Fewer people are affected at Stage 2 and it is easier to perform contact tracing and contain the spread via self-quarantining. India is currently in Stage 2.
Stage 3
This is the stage of community transmission and takes place when the source of an individual’s infection can’t be traced and isolated.
During this stage, those who have not been exposed to an infected person or anyone who has a travel history to affected countries still test positive for the coronavirus. The outbreak will spread fast in clusters once the community transmission starts.
Countries like Singapore, Italy and Spain are currently in Stage 3.
Stage 4
It is the most dreaded stage during which there are several clusters of the infection and it takes the form of an epidemic. Massive numbers are infected making it very difficult to control and contain the spread of the disease.
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భారత దేశంలో కరోనా ప్రమాదం ఏ దశలో ఉంది?||Corona threat to India, what stage is it? Stage 1 is when cases are imported from affected countries without any local origin and only those who have travelled abroad test positive for the respiratory illness. The disease does not spread locally at this stage. Stage 2 This is the stage when local transmission happens and its source is known and can be located. At this stage, people testing positive have come in contact with a patient who has travelled outside the country. They are usually those in close contact with the patient such as family members or others who have been in touch with the infected. Fewer people are affected at Stage 2 and it is easier to perform contact tracing and contain the spread via self-quarantining. India is currently in Stage 2. Stage 3 This is the stage of community transmission and takes place when the source of an individual’s infection can’t be traced and isolated. During this stage, those who have not been exposed to an infected person or anyone who has a travel history to affected countries still test positive for the coronavirus. The outbreak will spread fast in clusters once the community transmission starts. Countries like Singapore, Italy and Spain are currently in Stage 3. Stage 4 It is the most dreaded stage during which there are several clusters of the infection and it takes the form of an epidemic. Massive numbers are infected making it very difficult to control and contain the spread of the disease.
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