Kny infection pt.3

Intro Ok, so im not explaining it but in this au, everyone survives the infinity castle, but a virus goes around tuening ppl into infected.... Story: Tanjiro goes to meet with shinobu And shinobu cut off her arm bc mitsuri bit her and obanai gets infected anyways soo.. Tanjiro goes to shinobu about kanao but she got infected(by the bite) And turns out, nezuko is sick but zenitsu wont tell tanjiro