New Delhi, Oct 22 (ANI): Health Minister, Dr Harsh Vardhan, said in New Delhi that the country is fully equipped to tackle Ebola threat as the surveillance system has been geared up to track travellers and monitor for symptoms. Vardhan said that the government will also set up facilities at airports and ports to manage travellers showing symptoms of the disease. Signs range from fever and intense weakness to internal and external bleeding and the incubation period is two to 21 days. All international airports across the country have been put on high alert and precautionary measures are being taken to screen Indian nationals returning from the Ebola-hit regions.