Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
muslim:2221b – Muḥammad b. Ḥātim And Ḥasan al-Ḥulwānī Waʿabd b. Ḥumayd > ʿAbd > al-Ākharān > Yaʿqūb Yaʿnūn Ibn Ibrāhīm b. Saʿd from my father > Ṣāliḥ > Ibn Shihāb > Abū Salamah b. ʿAbd al-Raḥman > Abū Hurayrah

There is no transitive disease and he also reported along with it: The ill should not be taken to the healthy.  

مسلم:٢٢٢١b – حَدَّثَنِي مُحَمَّدُ بْنُ حَاتِمٍ وَحَسَنٌ الْحُلْوَانِيُّ وَعَبْدُ بْنُ حُمَيْدٍ قَالَ عَبْدٌ حَدَّثَنِي وَقَالَ الآخَرَانِ حَدَّثَنَا يَعْقُوبُ يَعْنُونَ ابْنَ إِبْرَاهِيمَ بْنِ سَعْدٍ حَدَّثَنِي أَبِي عَنْ صَالِحٍ عَنِ ابْنِ شِهَابٍ أَخْبَرَنِي أَبُو سَلَمَةَ بْنُ عَبْدِ الرَّحْمَنِ أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ يُحَدِّثُ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لاَ عَدْوَى وَيُحَدِّثُ مَعَ ذَلِكَ لاَ يُورِدُ الْمُمْرِضُ عَلَى الْمُصِحِّ بِمِثْلِ حَدِيثِ يُونُسَ