Id |
Subject |
Object |
Predicate |
Lexical cue |
T22 |
0-15 |
Sentence |
denotes |
1 Introduction |
T23 |
16-171 |
Sentence |
denotes |
A recent outbreak of pneumonia in Wuhan, China, is associated with Betacoronavirus of group 2B from family Coronaviridae and the order Nidovirales [1] [2]. |
T24 |
172-240 |
Sentence |
denotes |
The viruses are positive-sense RNA, enveloped and non-segmented [2]. |
T25 |
241-402 |
Sentence |
denotes |
This coronavirus disease (COVID-19) is known as a third human zoonosis of the 21st century and is caused by a new strain not previously identified in humans [1]. |
T26 |
403-751 |
Sentence |
denotes |
The coronaviruses causing minor infections of the respiratory tract in humans are NL63, OC43, hCoV-229E, and HKU1 while, the lethal coronavirus infections that emerged in this century are the Middle East respiratory syndrome coronavirus (MERS-CoV), severe acute respiratory syndrome coronavirus (SARS-CoV) and the recent SARS-CoV 2 or COVID-19 [2]. |
T27 |
752-908 |
Sentence |
denotes |
The source of the COVID-19 is still not confirmed but some evidence suggests that the source may be in the seafood market of Huanan in Wuhan, China [3] [4]. |
T28 |
909-1151 |
Sentence |
denotes |
The Center for Disease Control and Prevention (CDC) reported that the recent COVID-19 is caused by Betacoronavirus just like the previous two outbreaks of coronaviruses; MERS and SARS, the source of which is camels and bats, respectively [5]. |
T29 |
1152-1273 |
Sentence |
denotes |
The first transmission of CoV from animals to humans was notified in 2002 causing SARS-CoV with a 10% mortality rate [6]. |
T30 |
1274-1547 |
Sentence |
denotes |
It was suggested that the virus needs some intermediate reservoir to infect humans efficiently as confirmed later by a thorough investigation revealing palm civets and raccoon dogs of the wet market carried SARS-CoV viral RNA and might act like intermediate reservoirs [3]. |
T31 |
1548-1681 |
Sentence |
denotes |
The COVID-19 RNA virus carries a high mutation rate and ability to transfer from person to person as compared to other coronaviruses. |
T32 |
1682-1909 |
Sentence |
denotes |
According to the World Health Organization (WHO), till 23rd February 2020, the COVID-19 affected a total of 78,811 individuals across globally of which, 77,042 were reported in China while 1769 were reported in other countries. |
T33 |
1910-2000 |
Sentence |
denotes |
The death toll in China is 2445 and 17 deaths have been reported in the rest of the world. |
T34 |
2001-2241 |
Sentence |
denotes |
According to the reports till 2nd January 2020, 41 patients have been admitted to the hospital of which most of the patients were men and 66% of them had exposure to the Huanan seafood market and the median age of patients was 49 years [2]. |
T35 |
2242-2349 |
Sentence |
denotes |
The health-care workers are also diagnosed with the infection including those working in similar wards [6]. |
T36 |
2350-2432 |
Sentence |
denotes |
The time taken by COVID-19 to infect other individuals is similar to that of SARS. |
T37 |
2433-2566 |
Sentence |
denotes |
It is estimated that on average each infected person infects 2-3 persons and this occurrence increases two-folds, every 6.4 days [7]. |
T38 |
2567-2658 |
Sentence |
denotes |
It was observed that people with mild infection are more actively spread the infection [8]. |
T39 |
2659-2824 |
Sentence |
denotes |
Due to critical nature of the outbreak, the virus was sequenced on urgent basis and the first sequence was available on 10th January, 2020 online at virological.org. |
T40 |
2825-2910 |
Sentence |
denotes |
It was noted that COVID-19 has much resemblance to SARS-CoV at the genomic level [4]. |
T41 |
2911-3018 |
Sentence |
denotes |
Symptoms of COVID-19 include fever, dry cough, shortness of breath and dyspnea, sore throat and leukopenia. |
T42 |
3019-3145 |
Sentence |
denotes |
To date no vaccine COVID-19 is available and is need of an hour to develop a vaccine to prevent further spread of the disease. |
T43 |
3146-3336 |
Sentence |
denotes |
To this end, immuno-informatics can be applied to a complete protein data set of the virus for deep antigen analysis and thus can save time and cost for designing a vaccine against COVID-19. |
T44 |
3337-3459 |
Sentence |
denotes |
This will ease the early development of a vaccine and proposed design can be subjected immediately to experimental trials. |