The most important thing was mentioned at the top of that article: there is a very effective thing everyone can do right now and does not require any technology: keep your distance. Stay at home, if you can, and in the public, keep distances. Face masks are an important help in this distancing, as there are always situations, where you can't quite maintain the "safe" 2m distance. If we all kept perfect distancing, the virus would be erradicated in 4-8 weeks.
As this isn't always possible and mistakes are made, testing is indeed the other important part of fighting any spreadable disease. The comparison of the Covid-19 infections across different countries show clearly, how effective strict testing is. Any technology, which allows for frequent, wide-range testing is a big help in fighting diseases. If you could run a test when you are like feeling like getting a cold, the common cold and the flu would become much rarer diseases. (Especially if the west picks up the asian habit on wearing face masks, when you have the flu or a cold).
HIV could be erradicated quickly, if there was even a yearly test of the whole population and anyone tested positive would get treated with the antiviral medicine which already exists for quite a while. Once treated, the virus count decreases rapidly and there is very little risk of spreading the virus, especially when taking minimal precautions.
All above of course require for the tests to be available to literally everyone. So this should be a state run function, where you can get tested without any question asked about possible health insurance and also certain treatments should be given free of any charge.
As this isn't always possible and mistakes are made, testing is indeed the other important part of fighting any spreadable disease. The comparison of the Covid-19 infections across different countries show clearly, how effective strict testing is. Any technology, which allows for frequent, wide-range testing is a big help in fighting diseases. If you could run a test when you are like feeling like getting a cold, the common cold and the flu would become much rarer diseases. (Especially if the west picks up the asian habit on wearing face masks, when you have the flu or a cold).
HIV could be erradicated quickly, if there was even a yearly test of the whole population and anyone tested positive would get treated with the antiviral medicine which already exists for quite a while. Once treated, the virus count decreases rapidly and there is very little risk of spreading the virus, especially when taking minimal precautions.
All above of course require for the tests to be available to literally everyone. So this should be a state run function, where you can get tested without any question asked about possible health insurance and also certain treatments should be given free of any charge.