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Bengaluru, Jul 1: Karnataka registered a record 1,272 Covid positive cases to breach the 16,000- mark to take the states tally to 16,514, while seven people succumbed to the dreaded virus, an official said on Wednesday.

"New cases reported from Tuesday 5 p.m. to Wednesday 5 p.m. 1,272," said a health official.

In the past 24 hours, seven people have succumbed to the virus, two each in Bengaluru Urban and Bidar and one each in Dakshina Kannada, Belagavi and Hassan, taking the state''s death toll to 253.

Of the record number of cases in the last 24 hours, Bengaluru Urban bore the brunt with 735 infections, taking the city''s tally rise to 5,290, out of which 4,649 are active cases.

Among the new cases, excluding Bengaluru, Ballari accounted for 85, followed by Dakshina Kannada (84), Dharwad (35), Bengaluru Rural (29), Vijayapura and Hassan (28 each), Uttara Kannada (23) and Udupi (22).

Chamarajanagar witnessed 21 cases, followed by Bagalkote (20), Tumkur (19), Davangere (16), Chikkaballapura (15), Kalaburagi and Ramanagara (14 each), Koppal (13), Raichur and Chitradurga (12 each), Yadgir, Bidar and Belagavi (8 each), Kodagu (7), Mandya and Kolar (5 each), Shivamogga (3), Gadag (2) and Chikkamagaluru (1).

Of the 1,272 new cases, 1,068 or 84 per cent are contacts of earlier cases while domestic returnees accounted for 42 cases or 3 per cent.

On Wednesday, 145 people got discharged from different hospitals, elevating the total number discharges to 8,063.

Of the 16,514 cases in Karnataka, 8,194 are active cases.

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 7: A mobile app and a portal offering technology-driven solutions to manage and mitigate floods in urban areas were launched here on Saturday by Karnataka Revenue Minister R Ashoka.

The mobile app 'Bengaluru Megha Sandesha' was developed to disseminate information on rainfall and flood forecast, location-specific dynamic weather directly to the public. "The in-built features of the app and the information provided for a city is the first of its kind in the country," a press release said. This is a system of providing rainfall, flood forecasts and early warning to the officials of government agencies in the city through SMS to their mobile phones, social media platforms and a dedicated web portal, the release said.

The information provided would help the civic authorities act in advance and manage the floods, it said. The portal 'Varunamitra' is for information on the weather. The information provided is based on real-time data from 100 telemetric rain gauges installed and maintained at various locations across the state, it said. Rainfall forecast is based on the weather research and forecast models developed by the Indian Space Research Organisation (ISRO), Ahmedabad, the release said.

The information on flood forecast is based on the hydrological model, hydraulic routing and automation of the results. The Karnataka State Natural Disaster Monitoring Centre, along with the Indian Institute of Science (IISc), took up this project on the urban flood model for Bengaluru city. The project was funded by the Central government's department of science and technology, the release added.