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Bengaluru, Mar 27: Oncologist Dr. Vishal Rao, HCG Hospital Bengaluru on Friday said that human body cells release interferon chemical to kill viruses but it cannot be released by cells in the case of COVID-19 cases, leading to weak immune system. However, a therapy of specific concoction could be useful in treating COVID-19 patients.

"We got hold of some preprint suggesting that interferon is effective in COVID19," said Rao.

Speaking to news agency, he continued saying "When we withdraw blood for regular check-ups, we get buffy coat which can be used to take out cells and form interferon. These two chemicals and some other cytokines, in a specific concoction, could be potentially very useful in treating COVID-19 patients."

Rao said that they have built a concoction of cytokines which can be injected to reactivate immune system in COVID-19 patients.

"We are in a very initial stage and hope to be ready with its first set by this weekend. We have applied to the governement for an expedited review. We have also presented this before the state government" said Rao.

"We have a team of infection specialist, ICU team and other...all of us have worked together to build something that we believe. We want to serve the society at this hour of need," he added.

Dr Rao clarified that this is not a vaccine and this particular interferon therapy does not help to prevent the infection of COVID-19. However, this is focused and targeted towards COVID-19 positive patients or those who have just incubated the virus.

"We believe that in early stages as well as the patients who have just incubated, this particular therapy of interferon gama and other concoction of cytokines could be an effective method. In the late stages we are looking at specific dosage of the cells which are our own body cells which can actually be affective and could also be of use for the ventilator patients," he added.

Meanwhile, Dr Gururaj, Immunologist and Scientist told ANI that they are trying to cover two aspects, one is the early stage patients where they are trying to improve their immune systems.

"As Dr Vishal said, we are trying to see whether we can use the cytokines from our own immune cells which is a natural process but it is hampered in infected patients," said Dr Gururaj.

"In the last phase we are using cells which are used from the bone marrow of the patient or donors. We can use those cells to reduce the inflation and so called cytokines release syndrome which is basically the inflammatory response of the body," he added.

Bengaluru, Jun 12: Karnataka Medical Education Minister K Sudhakar on Friday said experts have indicated a surge in coronavirus cases in the state after August 15 and the government was taking all precautionary measures in that direction. Speaking to reporters in Ballari, Sudhakar said, "About 97 percent of over 3,000 active cases in the state are asymptomatic.

Experts after studying the developments in other countries and states have said that there will be a surge in infections after August 15."

He said the government was taking all precautionary measures in that direction.

 As of June 11 evening, cumulatively 6,245 COVID-19 positive cases have been confirmed in the state, which includes 72 deaths and 2,976 discharges, the health department's bulletin said.

It said, out of 3,195 active cases, 3,185 patients are in isolation at designated hospitals and are stable, while 10 are in ICU.

Meanwhile, in a tweet pointing out that nearly 60 per cent of the COVID cases in the country are from 10 cities, Sudhakar said, despite being the fourth most populous city in the country Bengaluru has been successful in containing its spread.

"Nearly 60% of total COVID-19 cases in India are found in 10 cities. Despite being 4th most populous, Bengaluru has been successful in containing spread of virus.

I urge people to keep up the fight, continue vigil & together with #CoronaWarriors we can defeat the virus," Sudhakar tweeted.

Bengaluru that does not figure in the list of 10 cities shared by the Minister has reported 581 coronavirus cases till last evening, out of which 258 are active.