I refer here for the figures, I think this may have been the most central from the beginning of the virus, it's from John Hopkins U. Engineering and med School : https://coronavirus.jhu.edu/map.html
They don't use artificial intelligence in any way. Moreover, it seems that they do not use natural intelligence in any way either. Either they don't want to, or they can't, because they don't have it. Or maybe they don't want to, because it is very profitable for some, for example, pension funds
I do not have a firm answer to the question but here are the facts (brush up on you French) : https://www.lemonde.fr/les-decodeurs/article/2020/05/05/coronavirus-age-mortalite-departements-pays-suivez-l-evolution-de-l-epidemie-en-cartes-et-graphiques_6038751_4355770.html?xtor=EPR-32280629-[a-la-une]-20200519-[zone_edito_1_titre_4]
At this point in time, only twitter analysis and something like that is done. For using AI also you require suitable model to represent the problem. The virus is said to be using mutation and has several forms. So, some uncertainty based models can be used. However, all are busy in different directions.They want to publish something verifiable or not. Others are busy in finding vaccines which is of utmost necessity. So, may the problem is not yet settled.
In India research agencies are using COVID 19 related data and trying to analyze disease outbreak, about virus genetics, hotspot analysis, cluster analysis. The health providers are using advanced technologies and prediction models to deal with patients in a better way.
Research teams are established to carry out prognostic analyzes of the development of the SARS-CoV-2 coronavirus pandemic (causing Covid-19 disease) using specific analytical methods and Industry 4.0 technology, including Big Data Analytics, Data Science, etc.
Artificial intelligence (AI) applications play an important role in the fight against COVID-19. AI-based vaccines have been developed, as well as the optimal combination of treatment strategies. AI can be used to analyze big data in the context of human and transnational traffic to reduce the spread of COVID-19, etc.