The Covid-19 pandemic that has hit Indonesia has had many impacts on various sectors. This virus is able to spread quickly so that the number of confirmed positives is increasing every day. In the era of the industrial revolution 4.0, currently all sectors are directed to digital services, including the health sector through health service applications. However, the implementation of health-based applications certainly has pros and cons, for this reason this study aims to find out the opinions of health workers regarding the application of handling and preventing Covid-19. This research uses qualitative research methods with library research research instruments and interviews. The results of the study show that in general, health workers do not need applications for handling Covid-19 due to the intensity of work for Covid-19 survivors and also the lack of knowledge of health workers in the field of digital health services or what we commonly call telemedical applications. However, the health workers who are the subjects of the interview are open to applications that contain prevention as well as the features contained in the PeduliLindung application. Healthcare workers also argue that apps can help with close contact tracing.

The Covid-19 pandemic that has hit Indonesia has had many impacts on various sectors. This virus is able to spread quickly so that the number of confirmed positives is increasing every day. In the era of the industrial revolution 4.0, currently all sectors are directed to digital services, including the health sector through health service applications. However, the implementation of health-based applications certainly has pros and cons, for this reason this study aims to find out the opinions of health workers regarding the application of handling and preventing Covid-19. This research uses qualitative research methods with library research research instruments and interviews. The results of the study show that in general, health workers do not need applications for handling Covid-19 due to the intensity of work for Covid-19 survivors and also the lack of knowledge of health workers in the field of digital health services or what we commonly call telemedical applications. However, the health workers who are the subjects of the interview are open to applications that contain prevention as well as the features contained in the PeduliLindung application. Healthcare workers also argue that apps can help with close contact tracing.

Coronavirus Disease 2019 (COVID-19) is COVID-19 is an infectious respiratory disease caused by the new virus SARS-CoV-2. SARS-CoV-2 is a new type of coronavirus that has never been detected before in humans. Common signs and symptoms of COVID-19 infection include acute respiratory problems such as fever, cough, runny nose, sore throat and shortness of breath. This study aims to determine the opinion of health workers regarding Android-based contact tracing applications for the prevention and treatment of COVID-19 in DKI Jakarta. This research was conducted on 400 respondents (health workers) who were selected based on inclusion criteria, and this research was in the form of a questionnaire distributed online through the WhatsApp application and Instagram direct message. This research test was conducted descriptively using the SPSS application. The results showed that at the age of 20-40 years as many as 351 (87.8%) respondents knew about Android-based contact tracing applications, while based on gender, 222 (55.5%), female health workers filled out the questionnaires. followed by undergraduate education as many as 166 (41.5%), and the profession of nurses/dentist nurses and midwives as many as 171 (42.8%). Contact tracing applications that have been used in Jakarta consist of Care Protect, Jakarta Now, Ehac Indonesia and alo Dokter. Of these four applications, the most widely used by respondents for contact tracing is care to protect. The contact tracing application needed by respondents is an application that has complete features, is not slow, does not use Bluetooth so that it can save battery power, is easy to use, easy to download, able to track people who may be exposed to COVID-19. So this application is really needed to help reduce the spread of COVID-19 in DKI Jakarta.

The role of the community in preventing the COVID-19 virus is very necessary, therefore the role of information technology can help the community in handling and preventing the COVID-19 virus with information that can be accessed through mobile phone devices that can practically do contact tracing. . The purpose of this study is to find out what people think about applications for the prevention and treatment of COVID-19 that have been used in Indonesia and about the expected features of a user-friendly COVID-19 prevention and treatment application. This research method uses qualitative methods to conduct interviews with a sample of 25 subjects who live in Jakarta. The results of this study, several people have used the COVID-19 prevention and treatment application with the name of the application used is Peduli Protect, many think that this application is effective enough to be used to obtain a lot of information about COVID-19 and the public can do contact tracing. The conclusion of the study is that there are advantages and disadvantages to the Care Protect application and it is still necessary to add features in the Care Protect application.

Coronavirus Disease 2019 (COVID-19) is COVID-19 is an infectious respiratory disease caused by the new virus SARS-CoV-2. SARS-CoV-2 is a new type of coronavirus that has never been detected before in humans. Common signs and symptoms of COVID-19 infection include acute respiratory problems such as fever, cough, runny nose, sore throat and shortness of breath. This study aims to determine the opinion of health workers regarding Android-based contact tracing applications for the prevention and treatment of COVID-19 in DKI Jakarta. This research was conducted on 400 respondents (health workers) who were selected based on inclusion criteria, and this research was in the form of a questionnaire distributed online through the WhatsApp application and Instagram direct message. This research test was conducted descriptively using the SPSS application. The results showed that at the age of 20-40 years as many as 351 (87.8%) respondents knew about Android-based contact tracing applications, while based on gender, 222 (55.5%), female health workers filled out the questionnaires. followed by undergraduate education as many as 166 (41.5%), and the profession of nurses/dentist nurses and midwives as many as 171 (42.8%). Contact tracing applications that have been used in Jakarta consist of Care Protect, Jakarta Now, Ehac Indonesia and alo Dokter. Of these four applications, the most widely used by respondents for contact tracing is care to protect. The contact tracing application needed by respondents is an application that has complete features, is not slow, does not use Bluetooth so that it can save battery power, is easy to use, easy to download, able to track people who may be exposed to COVID-19. So this application is really needed to help reduce the spread of COVID-19 in DKI Jakarta.