|
ZC45 And ZXC21
ZC45 and ZXC21, sometimes known as the Zhoushan virus, are two bat-derived strains of severe acute respiratory syndrome–related coronavirus. They were collected from least horseshoe bats (''Rhinolophus pusillus'') by personnel from military laboratories in the Third Military Medical University (Chongqing, China) and the Research Institute for Medicine of Nanjing Command (Nanjing, China) between July 2015 and February 2017 from sites in Zhoushan, Zhejiang, China, and published in 2018. These two virus strains belong to the clade of SARS-CoV-2, the virus strain that causes COVID-19 Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever ..., sharing 88% nucleotide identity at the scale of the complete virus genome. References SARS-CoV-2 Bat virome Coronaviridae Animal virology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Horseshoe Bat
The least horseshoe bat (''Rhinolophus pusillus'') is a species of bat in the family Rhinolophidae. It is found in Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Thailand and Vietnam. It is a food source of the parasite Sinospelaeobdella, a jawed land leech. See also * * * List of mammals in Hong Kong This is a list of the mammal species recorded in Hong Kong. There are 68 mammal species in Hong Kong. The following tags are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature: ... References Rhinolophidae Bats of Asia Bats of Southeast Asia Bats of Borneo Bats of China Bats of India Bats of Indonesia Bats of Japan Bats of Malaysia Bats of the Philippines Mammals of Myanmar Mammals of Cambodia Mammals of Laos Mammals of Nepal Mammals of Singapore Mammals of Taiwan Mammals of Thailand Mammals of Vietnam Fauna of Hong Kong Mammals described in 1834 Taxonomy artic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chongqing
ChongqingPostal Romanization, Previously romanized as Chungking ();. is a direct-administered municipality in Southwestern China. Chongqing is one of the four direct-administered municipalities under the State Council of the People's Republic of China, Central People's Government, along with Beijing, Shanghai, and Tianjin. It is the only directly administrated municipality located deep inland. The municipality covers a large geographical area roughly the size of Austria, which includes several disjunct urban areas in addition to Chongqing proper. Due to its classification, the municipality of Chongqing is the List of largest cities, largest city proper in the world by population, though Chongqing is not the most populous urban area. The municipality of Chongqing is the only Chinese city with a resident population of over 30 million; however, this number includes its large rural population. In 2020, Chongqing surpassed Shanghai as China's largest municipality by urban populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanjing
Nanjing or Nanking is the capital of Jiangsu, a province in East China. The city, which is located in the southwestern corner of the province, has 11 districts, an administrative area of , and a population of 9,423,400. Situated in the Yangtze River Delta, Nanjing has a prominent place in Chinese history and Chinese culture, culture, having served as the historical capitals of China, capital of various Dynasties in Chinese history, Chinese dynasties, kingdoms and republican governments dating from the 3rd century to 1949, and has thus long been a major center of culture, education, research, politics, economy, transport networks and tourism, being the home to Port of Nanjing, one of the world's largest inland ports. The city is also one of the fifteen sub-provincial city, sub-provincial cities in the People's Republic of China's Administrative divisions of the People's Republic of China, administrative structure, enjoying jurisdictional and economic autonomy only slightly les ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhoushan
Zhoushan is an urbanized archipelago with the administrative status of a prefecture-level city in the eastern Chinese province of Zhejiang. It consists of an archipelago of islands at the southern mouth of Hangzhou Bay off the mainland city of Ningbo. The prefecture's city proper is Dinghai on Zhoushan Island, now administered as the prefecture's Dinghai District. During the 2020 census, Zhoushan Prefecture's population was 1,157,817, out of whom 882,932 lived in the built-up (or metro) area made of two urban districts of Dinghai and Putuo. On 8 July 2011, the central government approved Zhoushan as Zhoushan Archipelago New Area, a state-level new area. History The archipelago was inhabited 6,000 years ago, during the Neolithic by people of the Hemudu culture. During the Spring and Autumn period, Zhoushan was called Yongdong, referring to its location east of the Yong River. At the time, it belonged to the state of Yue. The fishermen and sailors who inhabit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhejiang
) , translit_lang1_type2 = , translit_lang1_info2 = ( Hangzhounese) ( Ningbonese) (Wenzhounese) , image_skyline = 玉甑峰全貌 - panoramio.jpg , image_caption = View of the Yandang Mountains , image_map = Zhejiang in China (+all claims hatched).svg , mapsize = 275px , map_caption = Location of Zhejiang in China , coordinates = , subdivision_type = Country , subdivision_name = China , named_for = Old name of Qiantang River , seat_type = Capital and largest city , seat = Hangzhou , established_title = Annexation by the Qin dynasty , established_date = 222 BC , established_title2 = Jiangnandong Circuit , established_date2 = 626 , established_title3 = Liangzhe Circuit , established_date3 = 997 , established_title4 = Zhejiang Province formed , established_date4 = 1368 , established_title5 = Republican Period , established_date5 = 1 January 1912 , established_title6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SARS-CoV-2
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19, the respiratory illness responsible for the COVID-19 pandemic. The virus previously had the Novel coronavirus, provisional name 2019 novel coronavirus (2019-nCoV), and has also been called human coronavirus 2019 (HCoV-19 or hCoV-19). First identified in the city of Wuhan, Hubei, China, the World Health Organization designated the outbreak a public health emergency of international concern from January 30, 2020, to May 5, 2023. SARS‑CoV‑2 is a positive-sense single-stranded RNA virus that is Contagious disease, contagious in humans. SARS‑CoV‑2 is a strain of the species ''Betacoronavirus pandemicum'' (SARSr-CoV), as is SARS-CoV-1, the virus that caused the 2002–2004 SARS outbreak. There are animal-borne coronavirus strains more closely related to SARS-CoV-2, the most closely known relative being the BANAL-52 bat coronavirus. SARS-CoV-2 is of Zoonosis, z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever, fatigue, cough, breathing difficulties, anosmia, loss of smell, and ageusia, loss of taste. Symptoms may begin one to fourteen days incubation period, after exposure to the virus. At least a third of people who are infected asymptomatic, do not develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia (medical), hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock (circulatory), shock, or organ dysfunction, multiorgan dysfunction). Older people have a higher risk of developing severe symptoms. Some complicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bat Virome
The bat virome is the virome, group of viruses associated with bats. Bats host a diverse array of viruses, including all seven types described by the Baltimore classification, Baltimore classification system: (I) double-stranded DNA viruses; (II) sDNA virus, single-stranded DNA viruses; (III) dsRNA virus, double-stranded RNA viruses; (IV) positive-sense ssRNA virus, positive-sense single-stranded RNA viruses; (V) negative-sense ssRNA virus, negative-sense single-stranded RNA viruses; (VI) ssRNA-RT virus, positive-sense single-stranded RNA viruses that replicate through a DNA intermediate; and (VII) dsDNA-RT virus, double-stranded DNA viruses that replicate through a single-stranded RNA intermediate. The greatest share of bat-associated viruses identified as of 2020 are of type IV, in the family ''Coronaviridae''. Bats harbor several viruses that are zoonotic, or capable of infecting humans, and some bat-borne viruses are considered important Emergent virus, emerging viruses. Thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronaviridae
''Coronaviridae'' is a family (biology), family of Viral envelope, enveloped, positive-strand RNA viruses which infect fish, amphibians, birds, and mammals. The group includes the subfamilies ''Letovirinae,'' ''Orthocoronavirinae'', and ''Pitovirinae''. The members of the subfamily ''Orthocoronavirinae'' are known as Coronavirus, coronaviruses. The viral genome is 26–32 kilobases in length. The particles are typically decorated with large (~20 nm), club- or petal-shaped surface projections (the "peplomers" or "spikes"), which in electron micrographs of spherical particles create an image reminiscent of the solar corona. Virology The 5' and 3' ends of the genome have a Five-prime cap, cap and poly(A) tract, respectively. The viral envelope, obtained by budding through membranes of the endoplasmic reticulum (ER) or Golgi apparatus, invariably contains two virus-specified glycoprotein species, known as the spike (S) and membrane (M) proteins. The coronavirus spike protein, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Virology
Veterinary virology is the study of viruses in non-human animals. It is an important branch of veterinary medicine. Rhabdoviruses Rhabdoviruses are a diverse family of single stranded, negative sense RNA viruses that infect a wide range of hosts, from plants and insects, to fish and mammals. The ''Rhaboviridae'' family consists of six genera, two of which, cytorhabdoviruses and nucleorhabdoviruses, only infect plants. Novirhabdoviruses infect fish, and vesiculovirus, lyssavirus and ephemerovirus infect mammals, fish and invertebrates. The family includes pathogens such as rabies virus, vesicular stomatitis virus and potato yellow dwarf virus that are of public health, veterinary, and agricultural significance. Foot-and-mouth disease virus Foot-and-mouth disease virus (FMDV) is a member of the Aphthovirus genus in the Picornaviridae family and is the cause of foot-and-mouth disease in pigs, cattle, sheep and goats. It is a non-enveloped, positive strand, RNA virus. FMDV i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
