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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 2: BJP leader and Karnataka cabinet minister BS Sriramulu's daughter Rakshita's wedding will take place with Sanjeev Reddy here on March 5. The nine-day function will cost crores of rupees.

For the wedding, decorations and arrangements are being done at Sriramulu's home here.

The reception will take place in Bengaluru Palace Ground on March 5.

"I couldn't invite you all in person but I tried to welcome you all. Through the media, I am again inviting you all. We are not performing a pretentious wedding. I invite you all on March 5 at Palace Ground," Sriramulu said.

After BJP leader Janardhan Reddy's daughter's marriage in Bengaluru Palace Ground, the marriage of Sriramulu's daughter is being considered one of the costliest marriages in Karnataka's history.

Tightening control over companies misleading advertisements of medicines and products, the Indian government could soon slap a fine of up to Rs10 lakh and up to two years' imprisonment. While repeat offender could be fined up to Rs50 and imprisonment up to five years.

The Ministry of Health and Family Welfare's new draft of the Drugs and Magic Remedies (Objectionable Advertisements) (Amendment) Bill, 2020, provides extremely stringent penalties compared to the current law.

Under the new Act, companies advertising medicines and products falsely claiming to make a person fairer, improve height and memory or cure issues like hair loss or greying and premature ageing, among several others, may attract more stringent fines and jail time.

The current Act, 1954, leaves scope for companies to create deceptive advertisements as first time offender can be jailed for six months while repeat offender can be up to one year in prison, reported The Indian Express.

Under the Bill, deceptive advertisements will cover digital advertising, notice, circular, label, wrapper, invoice, banner and poster, among others. The government also plans to expand the scope of the law under the proposed amendments to cover 24 more deceptive claims not included in the current law, like medicines that can cure AIDS, change the sex of a foetus, among others, reported Livemint.