This is the type of news story that really makes me feel happy.
To know that there could be a light at the end of the tunnel for so many people who had lost hope.
To those of you concerned about experimenting on animals: I do understand where you are coming from, (and I like animals too) but I don’t know if you (or anyone you love) has had a serious illness, but I have, and if it means a few monkeys or rats had to be experimented on for me to get better, then it’s tough luck monkey and ratty. (Although I only advocate humane testing, not deliberate cruelty).
It’s not like cherished family pets are kidnapped and used in these tests.