One of the hardships of the current situation is the closure of מקוואות.
Many are accustomed to go daily to the mikvah as part of their preparation for davening. Some go only on Erev Shabbos. Many go on Shavuos (hopefully this will be a non-issue by then).
Ther are several alternatives proposed. Such as taking a shower of תשעה קבין, learning mishnayos מקוואות, and some use pools etc.
Recently, a neighbor of mine purchased an inflatable hot tub to use as a mikvah.
I have also found online some solutions that seem to be available in EY.
Such as:
Or for a more advanced solution:
http://www.mikveh-malchut.co.il/What are you doing? What good solutions are available in the US for a private mikvah?