@genie_barb @linseymarr Even in 2020 before anyone was vaccinated, household attack was like 20-30%. Sometimes people catch it, sometimes not.
@linseymarr的妖怪barb甚至在2020年，在任何人接种疫苗之前，家庭攻击率大约为20-30%。有时人们会感染，有时不会。
@genie_barb @linseymarr Even in 2020 before anyone was vaccinated, household attack was like 20-30%. Sometimes people catch it, sometimes not.
@linseymarr的妖怪barb甚至在2020年，在任何人接种疫苗之前，家庭攻击率大约为20-30%。有时人们会感染，有时不会。