Marie-Julie Jahenny gave details about this disease at an earlier ecstasy dated September 20, 1880, also hinting it will break out during a time of persecution: “From the time when the rage of the impious will stop for a short respite, there will come a great disease, almost suddenly. This chastisement will leave its victims as those without life, they will still breathe with the ability to speak, the flesh raw like after a deep burn. This malady will be very contagious and nothing will stop it. It is a punishment from God to bring many (souls) back.”
And again, more details were given a month earlier, (apparently by Our Lady) on August 5, 1880, this time, with a remedy to help heal the infected if they are treated in time: “There will be serious diseases that human art cannot alleviate. This malady will attack the heart first, then the mind, and at the same time, the tongue. It will be horrible. The heat that will accompany it will be a consuming fire, so strong that the affected parts of the body will be of an unbearable redness, (red blotched / patches). After seven days, this malady, like the seed sown in a field, will rise rapidly and make immense progress. My children, this is the only remedy that can save you: You know the leaves of thorns that grow in almost any hedges (white hawthorn). The leaves of this thorn will stop the progress of the disease. You must pick the leaves, not the wood. Even dry, they will retain their effectiveness. Put them in boiling water and leave them for fourteen minutes, covering the container (with a lid) so that the steam remains. When the malady first attacks, you must use this remedy three times a day. My children, this disease will be very serious in Brittany. The thought of God there will be less great, (i.e. thy will not think of God as much as before and will be punished more severely with this malady). The malady will produce a continual uprising of the heart (blood pressure, increased heart rate?), vomiting. If the remedy is taken too late, the affected parts will become black, and in this black, there will be yellowish pale streaks.”