Vaccine will be automatically found when humans reserach Adv. Medication and a plague is present, but it costs at least 1 coral, 1 herb and 1 venom.
Humans that are sick will be cured at the cost of 1 coral and 1 herb.
Vaccine will be automatically found when humans reserach Adv. Medication and a plague is present, but it costs at least 1 coral, 1 herb and 1 venom.
Humans that are sick will be cured at the cost of 1 coral and 1 herb.