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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.

A pregnant elephant in Kerala ate a pineapple, which was filled with country-made bombs or dynamites. It led to a painful death as the elephant was pregnant and died standing in the Velliyar River in Palakkad in Kerala. People are venting out their anger and concerns all over social media about the gruesome incident.

Yesterday, it was reported that the pregnant elephant was killed after locals allegedly fed her a pineapple stuffed with crackers.

However, when International Business Times, India, reached out to Dr Ab Qayoom, who is an Indian Forest Service Officer, for his comments about what actually must have happened, we got to know that no one have fed the pineapple to the elephant.

Snares used for keeping animals away

Dr Qayoom stated that pineapples filled with firecrackers are used as a snare for catching wild boars. He said, "No one would have fed the pineapple to the elephant. The animal must have found it lying somewhere and must have consumed it herself not knowing what lies ahead for her."

He also stated a second possibility. He said, "Some people actually do such insane things as they consider wild animals as a threat to their property and life. Such incidents do happen at places where wild animals create problems for human beings."

Snares are often found around farms, coffee plantations

He added that wild boars often spoil crops and people use snares as a way to protect their farms and crops. This year, it was reported that the government would soon permit farmers with licensed firearms to shoot wild boars that wander into their lands. The problem is that people do not limit their snares to only wild boars and there have been several incidents when tigers, leopards and other animals have fallen prey to these haphazardly placed snares around farms, coffee farms and wildlife corridors.

Elephant kept standing in water before dying

The pregnant wild elephant originally belonged to Silent Valley National Park (SVNP), Palakkad. As the elephant died, she remained calm despite being in excruciating pain. The elephant kept standing and died at Velliyar River, Malappuram, with its trunk in the water.

The elephant was 15-years-old and was probably getting some relief as it stood in the water after her tongue and mouth exploded. Mohan Krishnan, Section Forest Officer, Nilambur, shared the sad incident on his Facebook page where he had acted as the Rapid Response Team official to rescue the elephant, which was in distress.

When a postmortem examination was carried out, it was learnt that the reason for the elephant's death was due to asphyxia where water had got into her lungs and trachea. Dr David Abraham, Assistant Forest Veterinary Officer, Thrissur, carried out the postmortem.

Dr David said, "I have so far done more than 250 postmortems of elephants alone in my more than two decades career. But this was the first time I was so moved as I could hold the foetus of the baby in my hands. Initially, none of us was aware that the elephant was pregnant. After seeing her heart, I spotted the amniotic fluid and realized that she was pregnant."

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Mangaluru, Jun 29: A hospital set up in 1848 in the Port City has to remain closed till July 5 as majority of the Doctors and Staff at Lady Goschen Government Hospital are quarantined after coming in contact with a COVID-19 infected person.

Hospital Medical Superintendent said that both in-patient and out-patient wings of the hospital will remain closed till July 5 as there is a need to fumigate and sanitise all the departments of the hospital. Patients for treatment under 'Ayushman Bharat – Arogya Karnataka' scheme will be sent to private medical colleges with the referral card from the hospital. The hospital will start functioning normally from July 6.

The Lady Goschen Government Hospital, earlier known as the maternity Hospital, is the oldest hospital in the district and dates back to 1848.