you guyz need to chill out. OBVIOUSLY it's a sarcasm, think about it!!! How could it be possible that 0% get accepted if you interviewed after Dec? Use your common sense. You still have a good chance of getting accepted if you interviewed after Dec, but compare to interview before Dec 1st, it's slightly lower.
Acceptance are different for every school, schools like Tufts interviews about 25% of total applicants and accepts 80%.
You can still be accepted to school at the very last minute, (my friend got accepted to BU) 2 days before school started. So keep up your hope, it'll be worth it.
Besides, many of us (myself included) have already got accepted to more than one school, so that increases your chances of getting interview (if you haven't interviewed yet) or acceptance, depending on the circumstances. Most schools will wait for the response of first group of acceptance before adjusting how many more interviews to send out.
So at this point it is to your favor that many of us who applied to many schools got more than one acceptance letter.
NSXDent