<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><font size="4">The Torah Temimah says it was a plague of cataracts.</font><div><font size="4"><br></font></div><div><font size="4">As any ophthalmologist will tell you, everyone eventually gets cataracts so how could it be a plague?</font></div></body></html>