Digital Warfare Against COVID-19: Global Use of Contact-Tracing Apps. 2021

Yatika Chaudhary, and Nikita Sandhu, and Abhishek Singh, and Pradeep Aggarwal, and Manisha Naithani
All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.

The current COVID-19 (coronavirus disease 2019) pandemic has perpetuated a worldwide tussle to control this infection and minimizing death toll and economic damages. The year 2020 would always be remembered as a year of war against a virus, but it would also be marked as a year showing upsurge of technology evolution to deal with infections. Contact tracing has emerged as a new buzzword. Contact tracing digital tools have been introduced worldwide to prevent transmission. In this article, we have outlined various contact tracing apps being used globally, which are rated according to their safety, privacy, and efficacy.

UI MeSH Term Description Entries
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000086382 COVID-19 A viral disorder generally characterized by high FEVER; COUGH; DYSPNEA; CHILLS; PERSISTENT TREMOR; MUSCLE PAIN; HEADACHE; SORE THROAT; a new loss of taste and/or smell (see AGEUSIA and ANOSMIA) and other symptoms of a VIRAL PNEUMONIA. In severe cases, a myriad of coagulopathy associated symptoms often correlating with COVID-19 severity is seen (e.g., BLOOD COAGULATION; THROMBOSIS; ACUTE RESPIRATORY DISTRESS SYNDROME; SEIZURES; HEART ATTACK; STROKE; multiple CEREBRAL INFARCTIONS; KIDNEY FAILURE; catastrophic ANTIPHOSPHOLIPID ANTIBODY SYNDROME and/or DISSEMINATED INTRAVASCULAR COAGULATION). In younger patients, rare inflammatory syndromes are sometimes associated with COVID-19 (e.g., atypical KAWASAKI SYNDROME; TOXIC SHOCK SYNDROME; pediatric multisystem inflammatory disease; and CYTOKINE STORM SYNDROME). A coronavirus, SARS-CoV-2, in the genus BETACORONAVIRUS is the causative agent. 2019 Novel Coronavirus Disease,2019 Novel Coronavirus Infection,2019-nCoV Disease,2019-nCoV Infection,COVID-19 Pandemic,COVID-19 Pandemics,COVID-19 Virus Disease,COVID-19 Virus Infection,Coronavirus Disease 2019,Coronavirus Disease-19,SARS Coronavirus 2 Infection,SARS-CoV-2 Infection,Severe Acute Respiratory Syndrome Coronavirus 2 Infection,COVID19,2019 nCoV Disease,2019 nCoV Infection,2019-nCoV Diseases,2019-nCoV Infections,COVID 19,COVID 19 Pandemic,COVID 19 Virus Disease,COVID 19 Virus Infection,COVID-19 Virus Diseases,COVID-19 Virus Infections,Coronavirus Disease 19,Disease 2019, Coronavirus,Disease, 2019-nCoV,Disease, COVID-19 Virus,Infection, 2019-nCoV,Infection, COVID-19 Virus,Infection, SARS-CoV-2,Pandemic, COVID-19,SARS CoV 2 Infection,SARS-CoV-2 Infections,Virus Disease, COVID-19,Virus Infection, COVID-19
D000086402 SARS-CoV-2 A species of BETACORONAVIRUS causing atypical respiratory disease (COVID-19) in humans. The organism was first identified in 2019 in Wuhan, China. The natural host is the Chinese intermediate horseshoe bat, RHINOLOPHUS affinis. 2019 Novel Coronavirus,COVID-19 Virus,COVID19 Virus,Coronavirus Disease 2019 Virus,SARS Coronavirus 2,SARS-CoV-2 Virus,Severe Acute Respiratory Syndrome Coronavirus 2,Wuhan Coronavirus,Wuhan Seafood Market Pneumonia Virus,2019-nCoV,2019 Novel Coronaviruses,COVID 19 Virus,COVID-19 Viruses,COVID19 Viruses,Coronavirus 2, SARS,Coronavirus, 2019 Novel,Coronavirus, Wuhan,Novel Coronavirus, 2019,SARS CoV 2 Virus,SARS-CoV-2 Viruses,Virus, COVID-19,Virus, COVID19,Virus, SARS-CoV-2,Viruses, COVID19
D016358 Contact Tracing Identification of those persons (or animals) who have had such an association with an infected person, animal, or contaminated environment as to have had the opportunity to acquire the infection. Close Contact Epidemiology,Communicable Disease Contact Tracing,Contact Investigation,Contact Screening,Index Case Epidemiology,Index Patient Epidemiology,Infectious Disease Contact Tracing,Notification, Partner,PUI Epidemiology,Partner Notification,Patient Zero Epidemiology,Person Under Investigation Epidemiology,Epidemiology, Close Contact,Epidemiology, Index Case,Epidemiology, Index Patient,Epidemiology, PUI,Epidemiology, Patient Zero,Investigation, Contact,Partner Notifications,Screening, Contact,Tracing, Contact
D058873 Pandemics Epidemics of infectious disease that have spread to many countries, often more than one continent, and usually affecting a large number of people. Pandemic
D063731 Mobile Applications Computer programs or software installed on mobile electronic devices which support a wide range of functions and uses which include television, telephone, video, music, word processing, and Internet service. Mobile Apps,Smartphone Apps,Portable Electronic Applications,Portable Electronic Apps,Portable Software Applications,Portable Software Apps,App, Mobile,App, Portable Electronic,App, Portable Software,App, Smartphone,Application, Mobile,Application, Portable Electronic,Application, Portable Software,Applications, Mobile,Apps, Mobile,Apps, Smartphone,Electronic App, Portable,Electronic Application, Portable,Mobile App,Mobile Application,Portable Electronic App,Portable Electronic Application,Portable Software App,Portable Software Application,Smartphone App,Software App, Portable,Software Application, Portable

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