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Bengaluru, Jun 26: All efforts would be made to control the spread of coronavirus in the city and there will be no fresh lockdown, Karnataka Chief Minister B S Yediyurappa on Friday said, asserting that improving economic situation of the state is also equally important.

Though the state capital was considered a model for the entire country in COVID management and has seen a spike in cases during the last few days, the pandemic can be controlled if everyone cooperated, he said.

His remarks come a day after Revenue Minister R Ashoka said Bengaluru is still 'safe' compared to the COVID-19 situation in other cities and states and had ruled out a fresh lockdown for now, putting to rest speculations that it was planning such a move in view of spike in cases.

As of Thursday evening, a total of 1,791 COVID-19 cases, including 78 deaths and 505 discharges, had been reported in the city while the state's tally stood at 10,560 compared to just 3,408 cases as on June 1. The state capital has the highest number of cases among the districts.

"There is no question of imposing lockdown for any reason. In some areas (with high case load) we have already implemented lockdown, other than those places there is no question of it being implemented in other places," Yediyurappa told reporters here.

Improving the economic situation of the state was also equally important, he said ahead of his meeting with Ministers, MLAs and MPs of all parties from Bengaluru to discuss measures to control COVID-19.

"I will discuss with all MLAs including those from opposition and Ministers from Bengaluru and come to some decision. With their cooperation we will make all honest efforts to control the pandemic in Bengaluru," he added.

Earlier, there had been intense speculation after some ministers said the government may have to consider re-imposing the lockdown, eased in phases from the middle of last month, in view of continuing spike in new cases in the past several days. Bengaluru was a "model" to the entire country in COVID management, but in recent days cases have increased, Yediyurappa said, adding to control it cooperation from everyone was necessary.

"I have confidence that if everyone (MLAs) pays special attention in their respective assembly constituency, COVID can be controlled," he said. Meanwhile, official sources said the Chief Minister has given Revenue Minister Ashoka the charge of overseeing the COVID management in the city.

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.