Saudi Arabia beheads two men for killing Indian expatriate

New Delhi, Feb 26: The death toll in northeast Delhi communal violence over the amended citizenship law rose to 20 on Wednesday, according to GTB Hospital authorities.

On Tuesday, the death toll was 13.

"The death toll has risen to 20 today," Medical Superintendent of GTB Hospital, Sunil Kumar, told PTI.

Earlier, at least four bodies were brought to the Guru Teg Bahadur Hospital from the Lok Nayak Jai Prakash Narayan Hospital, a senior official said.

Bengaluru, Apr 8: A 65-year-old man from Kalaburagi district became the fifth COVID-19 fatality in Karnataka, where six new positive cases were confirmed, pushing the tally in the state to 181, the health department said on Wednesday.

The man with Severe Acute Respiratory Infection (SARI), died at a designated hospital in Kalaburagi on Tuesday, a day after being shifted from a private hospital where he was initially treated for two days.

"On April 4, he had got admitted to a private hospital, on April 6 he was shifted to ESI hospital, where he passed away," Primary and Secondary Education Minister Suresh Kumar told reporters here.

The private hospital had been locked and its entire medical team quarantined, he said, adding a notice had been served on it for act of "criminal negligence" (by not referring the patient to designated hospital) and will be followed with a police case.

"He was suffering from SARI, on collecting his sample, tests have revealed that he was positive....investigation is on to find how he got infected," the Minister said.

Noting that the hospital in this case did not refer the patient to the designated hospital and kept treating him for two days, he appealed to all private healthcare facilities to inform authorities if anyone showed any indications for COVID-19.

"As of 5 PM on April 8, cumulatively 181 COVID-19 positive cases have been confirmed in the state, it includes 5 deaths and 28 discharges," the health department said in a bulletin.

Out of the positive cases, 71 are those who had come back from foreign countries, while remaining 110 are contacts and those who had gone to Delhi, the Minister said.

Kumar also said an expert committee comprising Narayana Health founder-chairman Dr Devi Prasad Shetty and Jayadeva Institute of Cardiovascular Sciences director Dr C N Manjunath among others, constitutedto devise an exit strategy for the lockdown, has submitted its reports with various recommendations to Chief Minister B S Yediyurappa.

The chief minister and officials were examining it which was likely to come up before the cabinet meeting on Thursday after which the details will be shared, he added.

The health department said the six fresh cases reported on Wednesday included the elderly man from Kalaburagi who died.

Among the positive cases are a woman from Uttara Kannada with history of SARI and contact of a Dubai returnee, a 72- year-old woman from Kalaburagi, who is mother of a patient that tested positive for the disease; a man from Mandya with contact to two patients.

Others include a man from Chikkaballapura with travel history to Delhi and a woman from Bengaluru also with a travel history to the national capital.

Contact tracing is in progress for all the cases, the bulletin added.

The department said out of 148 active cases in the state, 146 COVID-19 positive patients (including 1 pregnant woman) are in isolation at designated hospitals are stable and two in ICU (one each on oxygen and ventilators).

It said out of total 181 cases in the state, six are transit passengers of Kerala.

Bengaluru accounted for the highest in the state with 63 cases, followed by Mysuru (35), Dakshina Kannada (12) Bidar (ten), Uttara Kannada and Kalaburagi (9 each), Chikkaballapur (8) Belagavi (7), Ballari (6), Bagalkote (5), Mandya (4) Davangere, Bengaluru Rural and Udupi (three each), and Kodagu, Tumakuru, Gadag and Dharwad one each.

Those discharged include 16 from Bengaluru, four from Dakshina Kannada, two each from Uttara Kannada, Kalaburagi and Davangere, and one from Bengaluru Rural; while among those dead are two from Kalaburgari and one each are reported from Bengaluru, Bagalkote and Tumakuru.

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.