instruction:
In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
question:
Ramsay Hunt syndrome (RHS) is characterized by varicella zoster virus (VZV) infection in the geniculate ganglion of the facial nerve. It typically presents with ipsilateral facial palsy and vesicles in the external auditory canal [1] . Recognizing atypical clinical manifestations of RHS, though not frequently reported, is of clinical importance for clinicians. For instance, RHS without vesicles, condition known as zoster sine herpete [2] , is difficult to distinguish itself from Bell's palsy. Although the vestibulocochlear nerve is frequently co-involved during the course of RHS, multiple lower cranial nerve involvement has rarely been described in the literature [5] [6] [7] [8] [9] [10] [11] [12] . Additionally, laryngitis due to VZV associated with RHS is not a well-recognized clinical entity. We herein report a case of Ramsay Hunt syndrome with zoster pharyngitis involving multiple lower cranial nerves. A 66-year-old woman with a history of hypertension was hospitalized because of progressive dizziness, right-side facial weakness and dysphagia. The patient was in her usual state of health until 6 days before admission, when sore throat and odynophagia developed, associated with subjective fevers and anorexia. Two days before admission, the patient reported dizziness, right-side facial weakness associated with pain radiating to the right ear, and dysphagia. The patient denied headache, photophobia, neck stiffness, nausea or vomiting. On the morning of admission, the patient developed right-side tinnitus, unsteady gait and inability to close the right eye. On physical examination, the patient appeared to be in mild distress. The temperature was 101.8 8F, blood pressure 176/93 mm Hg, pulse 102 beats per minute, respirations 20 breaths per minute and oxygen saturation 97% on room air. Her heart sounds were regular without murmurs and her lungs were clear to auscultation. On otologic examination, a few vesicles were observed in the external auditory canal of the right ear with a normal tympanic membrane. Neurological examination revealed peripheral facial nerve palsy (VII), with involvement of the left vestibulocochlear nerve (VIII), glossopharyngeal nerve (IX) and vagus nerve (X) ( Table 1) . Spinal accessory nerve (XI) and hypoglossal nerve (XII) were intact. Flexible laryngoscopic examination revealed erythema and erosive lesions on the right side of the epiglottis and arytenoid. There was an asymmetry of the soft palate. A biopsy of the erosive lesions was not performed. A non-contrast computed tomography of the head and temporal bone revealed no abnormalities. Ramsay Hunt syndrome with laryngitis due to varicella zoster virus was suspected and the patient was started on acyclovir and steroid therapy. After the completion of a 7-day course of the combination therapy, the patient's neurological symptoms improved except for the facial nerve palsy. Healed erosions on the IDCases 2 (2015) 47-48 A B S T R A C T Ramsay Hunt syndrome is characterized by varicella zoster virus infection affecting the geniculate ganglion of the facial nerve. It typically presents with vesicles in the external auditory canal associated with auricular pain and peripheral facial nerve paralysis. Although vestibulocochlear nerve is frequently co-involved during the course of Ramsay Hunt syndrome, multiple lower cranial nerve involvement has rarely been described in the literature. In addition, laryngitis due to varicella zoster virus is a diagnostic challenge due to its unfamiliarity among clinicians. We report a case of Ramsay Hunt syndrome with laryngitis involving multiple lower cranial nerves.
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Ramsay Hunt syndrome and zoster laryngitis with multiple cranial nerve involvement-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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To ensure the safety of wastewater reuse for irrigation of food crops and drinking water pathogenic viruses must be reduced to levels that pose no significant risk. To achieve this goal minimum reduction of viruses by treatment trains have been suggested. For use of edible crops a 6-log reduction and for production of potable drinking water a 12-log reduction has been suggested. These reductions were based on assuming infective virus concentrations of 10 5 to 10 6 per liter. Recent application of molecular methods suggests that some pathogenic viruses may be occurring in concentrations of 10 7 to 10 9 per liter. Factors influencing these levels include the development of molecular methods for virus detection, emergence of newly recognized viruses, decrease in per capita water use due to conservation measures, and outbreaks. Since neither cell culture nor molecular methods can assess all the potentially infectious virus in wastewater conservative estimates should be used to assess the virus load in untreated wastewater. This review indicates that an additional 2-to 3-log reduction of viruses above current recommendations may be needed to ensure the safety of recycled water. Information is needed on peak loading of viruses. In addition, more virus groups need to be quantified using better methods of virus quantification, including more accurate methods for measuring viral infectivity in order to better quantify risks from viruses in recycled water.
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How much reduction of virus is needed for recycled water: A continuous changing need for assessment?

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The COVID-19 infections in Pakistan are spreading at an exponential rate and a point may soon be reached where rigorous prevention measures would need to be adopted. Mathematical models can help define the scale of an epidemic and the rate at which an infection can spread in a community. We used an SIR model to predict the magnitude of the COVID-19 epidemic in Pakistan and compared the numbers with the reported cases on the national database. Our results indicate that Pakistan could hit peak number of infectious cases on May 26th, 2020 and by June 24th, 2020, 90% of the population will have become infected with the virus if policy interventions seeking to curb this infection are not adopted aggressively. Since the emergence of COVID-19, several mathematical models have been developed to simulate the rate of infection spread, infections per day and the resolution of the epidemic. The SIR model refers to the number of susceptible, infected and recovered cases during an epidemic at any given time. The model assumes that susceptible cases (S), infected cases (I) and . CC-BY-ND 4.0 International license It is made available under a is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. (which was not peer-reviewed) The copyright holder for this preprint .
answer:
Estimation of the Final Size of the COVID-19 Epidemic in Pakistan