I don't know the title sorry, but would you like to try searching it in these lists? perhaps you will find it :)
Horror list:
http://www.mangago.zone/home/mangalist/722/
Or even survival list:
http://www.mangago.zone/home/mangalist/727/
Hope this helps and sorry that I couldnt help more .... #－.－)
Oh no thank you, you do mores than enough thanks for trying
Youre welcome and Thank you :) You managed to find it?
Yes I found it and just finished reading it so thank you very much it was in the horror link that you sent and this was the manga that I wanted to read http://www.mangago.zone/read-manga/mouryou_no_yurikago/
Just put a space in front of read and HTTP lol I didn't look it over when I pasted it
Yay! ٩(๑❛ᴗ❛๑)۶ I'm glad that we' ve found it! :D Thanks for telling me .. Have a nice day ε=ε=(ノ≧∇≦)ノ
The description is something like this there is a boat/ship and these teenagers are on it for a trip it's kinda reminiscent of Poseidon the movie but with zombies but how they figure out who is infected is by hurting themselves and if it heals right away then they are one of the infected and if not we'll they are killed but they are also being hunted by a man I think cause of his wife's death??