Dr Arathi Krishna assures sops for non-resident Kannadigas in Gulf

San Diego, Apr 15: Several people lost their sense of smell or taste weeks ago globally and are still waiting for it to come back and now, researchers have identified an association between sensory loss and novel coronavirus 2019 (COVID-19) infection, indicating that loss of smell and taste may be considered as early symptoms of the deadly disease.

Interestingly, the study also found that persons who reported experiencing a sore throat more often tested negative for COVID-19.

The team from University of California-San Diego found high prevalence and unique presentation of certain sensory impairments in patients positive with COVID-19.

Of those who reported a loss of smell and taste, the loss was typically profound, not mild.

"Based on our study, if you have smell and taste loss, you are more than 10 times more likely to have COVID-19 infection than other causes of infection. The most common first sign of a COVID-19 infection remains fever, but fatigue and loss of smell and taste follow as other very common initial symptoms," explained study researcher Carol Yan from UC San Diego.

"We know COVID-19 is an extremely contagious virus. This study supports the need to be aware of smell and taste loss as early signs of COVID-19," Yan added.

For the findings, published in the journal International Forum of Allergy and Rhinology, the research team surveyed 1,480 patients with flu-like symptoms and concerns regarding potential COVID-19 infection who underwent testing at UC San Diego Health from March 3 through March 29, 2020.

Within that total, 102 patients tested positive for the virus and 1,378 tested negatives. The study included responses from 59 COVID-19-positive patients and 203 COVID-19-negative patients.

Encouragingly, the rate of recovery of smell and taste was high and occurred usually within two to four weeks of infection.

"Our study not only showed that the high incidence of smell and taste is specific to COVID-19 infection but we fortunately also found that for the majority of people sensory recovery was generally rapid," said Yan.

"Among the COVID-19 patients with smell loss, more than 70 per cent had reported improvement of smell at the time of the survey and of those who hadn't reported improvement, many had only been diagnosed recently," she added.

Sensory return typically matched the timing of disease recovery.

In an effort to decrease the risk of virus transmission, UC San Diego Health now includes loss of smell and taste as a screening requirement for visitors and staff, as well as a marker for testing patients who may be positive for the virus.

"It is our hope that with these findings other institutions will follow suit and not only list smell and taste loss as a symptom of COVID-19, but use it as a screening measure for the virus across the world," Yan said.

Bengaluru, Mar 4: With details of the Bengaluru links of the Covid-19-positive patient from Hyderabad emerging, state health authorities on Tuesday got down to tracking any infection trail he may have left behind before heading home.

Schools from southeast Bengaluru asked parents to send students with masks and hand sanitizers or keep them at home if they had fever. Medical shops in Bengaluru reported panic buying of masks and hand sanitizers.

Two persons with no symptoms — the Hyderabad man’s flatmate in city, and a colleague — reported at Rajiv Gandhi Institute of Chest Diseases and put under watch at the isolation ward. Their test results are expected on Wednesday.

The authorities tracked down 71 people who had come in contact with the Hyderabad man and put them under surveillance. The 24-year-old techie had travelled to Dubai for work on February 15 and returned to Bengaluru on February 20. He attended work on February 20 and 21 before taking a bus to Hyderabad. His flat has been sealed for sanitizing.

According to Telangana officials, at least 36 of the 88 people who came in contact with the techie are showing some symptoms of Covid-19.

Contrary to reports, the infected person was not tested at the KIA since guidelines don’t say flyers from Dubai must be screened. WHO guidelines say identification of the infected person should not be revealed. However, WhatsApp groups were flooded with messages on where the infected person lived and details of his flatmate.

Tehran, Jan 8: Iran struck back at the United States for the killing of a top Iranian general early Wednesday, firing a series of ballistic missiles at two Iraqi bases housing U.S. troops in a major escalation that brought the two longtime foes closer to war.

Iranian state TV said it was in revenge for the U.S. killing of Revolutionary Guard Gen. Qassem Soleimani, whose death last week in an American drone strike near Baghdad prompted angry calls to avenge his slaying. A U.S. official said there were no immediate reports of American casualties, though buildings were still being searched.

Soleimani's killing and the strikes by Iran came as tensions have been rising steadily across the Mideast after President Donald Trump's decision to unilaterally withdraw America from Tehran's nuclear deal with world powers. They also marked the first time in recent years that Washington and Tehran have attacked each other directly rather than through proxies in the region. It raised the chances of open conflict erupting between the two enemies, which have been at odds since Iran's 1979 Islamic Revolution.

But in a tweet shortly after the missile launches, Iran's foreign minister called a ballistic missile attack a ``proportionate measures in self-defense'' and said it was not seeking to escalate the situation but would defend itself against any aggression.

Iran initially announced only one strike, but U.S. officials confirmed both. U.S. defense officials were at the White House, likely to discuss options with Trump, who launched the strike on Soleimani while facing an upcoming impeachment trial in the Senate,

Iran's Revolutionary Guard warned the U.S. and its regional allies against retaliating over the missile attack against the Ain al-Asad air base in Iraq's western Anbar province. The Guard issued the warning via a statement carried by Iran's state-run IRNA news agency.

``We are warning all American allies, who gave their bases to its terrorist army, that any territory that is the starting point of aggressive acts against Iran will be targeted,'' The Guard said. It also threatened Israel.

After the strikes, a former Iranian nuclear negotiator posted a picture of the Islamic Republic's flag on Twitter, appearing to mimic Trump who posted an American flag following the killing of Soleimani and others Friday in a drone strike in Baghdad.

Ain al-Asad air base was first used by American forces after the 2003 U.S.-led invasion that toppled dictator Saddam Hussein, and later saw American troops stationed there amid the fight against the Islamic State group in Iraq and Syria. It houses about 1,500 U.S. and coalition forces.

Two Iraqi security officials said at least one of the missiles appeared to have struck a plane at the base, igniting a fire. It was not immediately clear whether it was an Iraqi or U.S. jet. There were no immediate reports of casualties from the attacks, according to the officials, who spoke on condition of anonymity as they had no permission to brief journalists.

About 70 Norwegian troops also were on the air base but no injuries were reported, Brynjar Stordal, a spokesperson for the Norwegian Armed Forces told The Associated Press.

Trump visited the sprawling Ain al-Asad air base, about 100 miles or 60 kilometers west of Baghdad, in December 2018, making his first presidential visit to troops in the region. He did not meet with any Iraqi officials at the time, and his visit inflamed sensitivities about the continued presence of U.S. forces in Iraq. Vice President Mike Pence also has visited the base.

Iranian state TV said the Guard's aerospace division that controls Iran's missile program launched the attack, which it said was part of an operation dubbed ``Martyr Soleimani.'' Iran said it would release more information later.

The U.S. also acknowledged another missile attack on a base in Irbil in Iraq's semiautonomous Kurdish region.

``As we evaluate the situation and our response, we will take all necessary measures to protect and defend U.S. personnel, partners and allies in the region,'' said Jonathan Hoffman, an assistant to the U.S. defense secretary.

Wednesday's revenge attack happened a mere few hours after crowds in Iran mourned Soleimani at his funeral. It also came the U.S. continued to reinforce its own positions in the region and warned of an unspecified threat to shipping from Iran in the region's waterways, crucial routes for global energy supplies. U.S. embassies and consulates from Asia to Africa and Europe issued security alerts for Americans. The FAA also warned of a "potential for miscalculation or mis-identification" for civilian aircraft in the Persian Gulf amid in an emergency flight restriction.

A stampede broke out Tuesday at Soleimani's funeral, and at least 56 people were killed and more than 200 were injured as thousands thronged the procession, Iranian news reports said. Shortly after Iran's revenge missile launches early Wednesday, Soleimani's shroud-wrapped remains were lowered into the ground as mourners wailed at the grave site.

Tuesday's deadly stampede took place in Soleimani's hometown of Kerman as his coffin was being borne through the city in southeastern Iran, said Pirhossein Koulivand, head of Iran's emergency medical services.

There was no information about what set off the crush in the packed streets, and online videos showed only its aftermath: people lying apparently lifeless, their faces covered by clothing, emergency crews performing CPR on the fallen, and onlookers wailing and crying out to God.

``Unfortunately as a result of the stampede, some of our compatriots have been injured and some have been killed during the funeral processions," Koulivand said, and state TV quoted him as saying that 56 had died and 213 had been injured.

Soleimani's burial was delayed, with no new time given, because of concerns about the huge crowd at the cemetery, the semi-official ISNA news agency said.

A procession in Tehran on Monday drew over 1 million people in the Iranian capital, crowding both main avenues and side streets in Tehran. Such mass crowds can prove dangerous. A smaller stampede at the 1989 funeral for Ayatollah Ruhollah Khomeini killed at least eight people and injured hundreds.

Hossein Salami, Soleimani's successor as leader of the Revolutionary Guard, addressed a crowd of supporters gathered at the coffin in a central square in Kernan. He vowed to avenge Soleimani, who was killed in a U.S. drone strike Friday near Baghdad's airport.

``We tell our enemies that we will retaliate but if they take another action we will set ablaze the places that they like and are passionate about," Salami said.

``Death to Israel!'' the crowd shouted in response, referring to one of Iran's longtime regional foes.

Salami praised Soleimani's work, describing him as essential to backing Palestinian groups, Yemen's Houthi rebels and Shiite militias in Iraq and Syria. As a martyr, Soleimani represented an even greater threat to Iran's enemies, Salami said.

Soleimani will ultimately be laid to rest between the graves of Enayatollah Talebizadeh and Mohammad Hossein Yousef Elahi, two former Guard comrades killed in Iran's 1980s war with Iraq. They died in Operation Dawn 8, in which Soleimani also took part. It was a 1986 amphibious assault that cut Iraq off from the Persian Gulf and led to the end of the war that killed 1 million.

The funeral processions in major cities over three days have been an unprecedented honor for Soleimani, seen by Iranians as a national hero for his work leading the Guard's expeditionary Quds Force.

The U.S. blames him for killing U.S. troops in Iraq and accused him of plotting new attacks just before he was killed. Soleimani also led forces supporting Syrian President Bashar Assad in that country's civil war, and he also served as the point man for Iranian proxies in countries like Iraq, Lebanon and Yemen. Russian President Vladimir Putin met with Assad in Syria on Tuesday amid the tensions between Washington and Tehran.

Soleimani's slaying already has led Tehran to abandon the remaining limits of its 2015 nuclear deal with world powers as his successor and others vow to take revenge.

In Iraq, pro-Iranian factions in parliament have pushed to oust American troops from Iraqi soil following Soleimani's killing. Germany and Canada announced plans to move some of their soldiers in Iraq to neighboring countries.

The FAA warning barred U.S. pilots and carriers from flying over areas of Iraqi, Iranian and some Persian Gulf airspace. The region is a major East-West travel hub and home to Emirates airline and Dubai International Airport, the world's busiest for international travel. It earlier issued warnings after Iran shot down a U.S. military surveillance drone last year that saw airlines plan new routes to avoid the Strait of Hormuz.

The U.S. Maritime Administration warned ships across the Mideast, citing the rising threats. ``The Iranian response to this action, if any, is unknown, but there remains the possibility of Iranian action against U.S. maritime interests in the region,'' it said.

Oil tankers were targeted in mine attacks last year that the U.S. blamed on Iran. Tehran denied responsibility, although it did seize oil tankers around the crucial Strait of Hormuz, the narrow mouth of the Persian Gulf through which 20% of the world's crude oil travels.

The U.S. Navy's Bahrain-based 5th Fleet said it would work with shippers in the region to minimize any possible threat.

The 5th Fleet ``has and will continue to provide advice to merchant shipping as appropriate regarding recommended security precautions in light of the heightened tensions and threats in the region,'' 5th Fleet spokesman Cmdr. Joshua Frey told The Associated Press.

Iran's parliament, meanwhile, has passed an urgent bill declaring the U.S. military's command at the Pentagon and those acting on its behalf in Soleimani's killing as ``terrorists," subject to Iranian sanctions. The measure appears to be in response to a decision by Trump in April to declare the Revolutionary Guard a ``terrorist organization.''

The U.S. Defense Department used that terror designation to support the strike that killed Soleimani.