Bengaluru, Aug 11: Highlighting that the COVID-19 positivity is on the rise, Karnataka Health Minister K Sudhakar on Thursday said only 17 per cent of people have taken booster doses, and urged them to get booster shots of the vaccine.

The Minister noted that experts across the world have said that the immunity decreases or wanes after 6-7 months of taking the vaccine and the booster dose would be required to boost immunity again, also it helps reduce hospitalisations and deaths.

"Not taking the booster dose of the COVID-19 vaccine even when it has been made available free for everyone amounts to negligence and we as responsible citizens must avail it to enhance immunity," Sudhakar said.

Speaking to reporters after meeting with the COVID-19 technical advisory committee (TAC), he said the entire nation is seeing an uptick in the COVID-19 positivity rate and Delhi currently has a positivity rate of over 18 per cent.

"The average positivity rate of Karnataka is 7.2 per cent at the moment. However, the positivity rate is higher than the State average of 7.2 per cent in cities like Bengaluru, Shivamogga, Bagalkot, Bellary. Dharwad currently has the highest positivity rate," he added.

Karnataka is currently conducting 30,000 COVID-19 tests each day and as per the guidelines of the Union government, only those who are symptomatic are being tested. Even in case of primary contacts, only those who are symptomatic are being tested.

Pointing to 100 per cent completion of the initial two doses of the COVID-19 vaccine, the Minister expressed disappointment, saying only 17 per cent of people have taken the booster dose.

"Some initially blamed the government for making the booster dose paid, as the reason for the low coverage..... (but) many had become complacent and overconfident that nothing would happen to them as they had survived the previous COVID-19 waves," he said.

Stressing on the need for those above the age of 60 and those with comorbidities to take the booster dose, he said most COVID-19 deaths in recent days have been in those who had other comorbidities that worsened the effects of coronavirus.

Corbevax has been given approval by the central government for use as the booster dose and it would be inaugurated on Friday, Sudhakar said.

He said Corbevax could be taken as the booster dose irrespective of whether an individual had taken Covaxin or Covishield for their first and second doses.

Noting that no hospital can deny treatment for a COVID patient with an excuse that they don't treat the infection, he said, "every hospital must treat COVID patients in isolation wards. I have received complaints that many hospitals denied treatment like this. This is not just inhumane but also illegal. If any such complaints are received, strict action will be taken under the KPME and Epidemic act."

Sudhakar said that the TAC took a comprehensive view of the Monkeypox situation in the State.

"Till now, a total of 9 cases in the country- 5 in Kerala and 4 in Delhi have been detected. As of now, we haven't seen even a single case in Karnataka, however, surveillance and necessary precautions are being undertaken at the border districts. Hospitals have been prepped with all the necessities," he said.

The Minister said TAC also discussed other vector borne diseases such as Dengue, Malaria, H1N1 and Chikungunya and noted that there is an uptick in the number of such cases except malaria, due to heavy rains and floods that Karnataka recently witnessed.

He said that the increase in dengue could probably be also because of increased testing which was just 9,000 in 2021 and 36,000 in 2022.

Sudhakar also said that the COVID-19 TAC would be further expanded in the future to look at Malaria, Dengue and public health as a whole in Karnataka.

He said that entomologists and microbiologists will also be included in the TAC for this.

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Los Angeles, Jan 11: The wildfires that erupted this week across Los Angeles County are still raging, but already are projected to be among the costliest natural disasters in US history.

The devastating blazes have killed at least 11 people and incinerated more than 12,000 structures since Tuesday, laying waste to entire neighbourhoods once home to multimillion-dollar properties.

While it's still too early for an accurate tally of the financial toll, the losses so far likely make the wildfires the costliest ever in the US, according to various estimates.

A preliminary estimate by AccuWeather put the damage and economic losses so far between USD 135 billion and USD 150 billion. By comparison, AccuWeather estimated the damage and economic losses caused by Hurricane Helene, which tore across six southeastern states last fall, at USD 225 billion to USD 250 billion.

“This will be the costliest wildfire in California modern history and also very likely the costliest wildfire in US modern history, because of the fires occurring in the densely populated areas around Los Angeles with some of the highest-valued real estate in the country,” said Jonathan Porter, the private firm's chief meteorologist.

AccuWeather factors in a multitude of variables in its estimates, including damage to homes, businesses, infrastructure and vehicles, as well as immediate and long-term health care costs, lost wages and supply chain interruptions.

The insurance broker Aon PLC also said Friday that the LA County wildfires will likely end up being the costliest in US history, although it did not issue an estimate. Aon ranks a wildfire known as the Camp Fire in Paradise, California, in 2018 as the costliest in US history up to now at USD 12.5 billion, adjusted for inflation. The Camp Fire killed 85 people and destroyed about 11,000 homes.

The LA County wildfires, which were fuelled by hurricane-force Santa Ana winds and an extreme drought, remained largely uncontained Saturday. That means the final tally of losses from the blazes is likely to increase, perhaps substantially.

“To put this into perspective, the total damage and economic loss from this wildfire disaster could reach nearly 4 per cent of the annual GDP of the state of California,” AccuWeather's Porter said.

In a report Friday, Moody's also concluded that the wildfires would prove to be the costliest in US history, specifically because they have ripped through densely populated areas with higher-end properties.

While the state is no stranger to major wildfires, they have generally been concentrated in inland areas that are not densely populated. That's led to less destruction per acre, and in damage to less expensive homes, Moody's noted.

That's far from the case this time, with one of the largest conflagrations destroying thousands of properties across the Pacific Palisades and Malibu, home to many Hollywood stars and executives with multimillion-dollar properties. Already, numerous celebrities have lost homes to the fires.

“The scale and intensity of the blazes, combined with their geographic footprint, suggest a staggering price tag, both in terms of the human cost and the economic toll,” Moody's analysts wrote. The report did not include a preliminary cost estimate of the wildfire damage.

It could be several months before a concrete tally of the financial losses from the wildfires will be possible.

“We're in the very early stages of this disaster,” Porter said.